Q: What is the sum of all factors of the number 245,900 excluding 245,900?
A: 287,920
The factors of the number 245,900 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 2459, 4918, 9836, 12295, 24590, 49180, 61475, 122950, 245900.
If you add them up, you will get the total of 246,187. Now subtract 245,900 to get 287,920