Q: What is the sum of all factors of the number 108,280 excluding 108,280?
A: 135,440
The factors of the number 108,280 are: 1, 2, 4, 5, 8, 10, 20, 40, 2707, 5414, 10828, 13535, 21656, 27070, 54140, 108280.
If you add them up, you will get the total of 108,415. Now subtract 108,280 to get 135,440