Q: What is the sum of all factors of the number 156,580 excluding 156,580?
A: 172,280
The factors of the number 156,580 are: 1, 2, 4, 5, 10, 20, 7829, 15658, 31316, 39145, 78290, 156580.
If you add them up, you will get the total of 156,752. Now subtract 156,580 to get 172,280