KöMaL 2008 B4055
Prove that every number not greater than ! can be expressed as a sum of at most different factors of the number !.
Official text KöMaL. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.
Similar problems
These problems have the most words in common with this statement.