Q: What is the sum of all factors of the number 26,290 excluding 26,290?
A: 25,550
The factors of the number 26,290 are: 1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290.
If you add them up, you will get the total of 26,315. Now subtract 26,290 to get 25,550