Q: What is the sum of all factors of the number 255,260 excluding 255,260?
A: 280,828
The factors of the number 255,260 are: 1, 2, 4, 5, 10, 20, 12763, 25526, 51052, 63815, 127630, 255260.
If you add them up, you will get the total of 255,540. Now subtract 255,260 to get 280,828