Q: What is the sum of all factors of the number 1,222,580 excluding 1,222,580?
A: 1,344,880
The factors of the number 1,222,580 are: 1, 2, 4, 5, 10, 20, 61129, 122258, 244516, 305645, 611290, 1222580.
If you add them up, you will get the total of 1,222,581. Now subtract 1,222,580 to get 1,344,880