Q: What is the sum of all factors of the number 115,780 excluding 115,780?
A: 162,428
The factors of the number 115,780 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 827, 1654, 3308, 4135, 5789, 8270, 11578, 16540, 23156, 28945, 57890, 115780.
If you add them up, you will get the total of 115,942. Now subtract 115,780 to get 162,428