Q: What is the sum of all factors of the number 635,140 excluding 635,140?
A: 820,412
The factors of the number 635,140 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2887, 5774, 11548, 14435, 28870, 31757, 57740, 63514, 127028, 158785, 317570, 635140.
If you add them up, you will get the total of 635,960. Now subtract 635,140 to get 820,412