Q: What is the sum of all factors of the number 115,540 excluding 115,540?
A: 133,940
The factors of the number 115,540 are: 1, 2, 4, 5, 10, 20, 53, 106, 109, 212, 218, 265, 436, 530, 545, 1060, 1090, 2180, 5777, 11554, 23108, 28885, 57770, 115540.
If you add them up, you will get the total of 115,673. Now subtract 115,540 to get 133,940