Q: What is the sum of all factors of the number 123,580 excluding 123,580?
A: 144,548
The factors of the number 123,580 are: 1, 2, 4, 5, 10, 20, 37, 74, 148, 167, 185, 334, 370, 668, 740, 835, 1670, 3340, 6179, 12358, 24716, 30895, 61790, 123580.
If you add them up, you will get the total of 123,724. Now subtract 123,580 to get 144,548