Q: What is the sum of all factors of the number 516,140 excluding 516,140?
A: 581,572
The factors of the number 516,140 are: 1, 2, 4, 5, 10, 20, 131, 197, 262, 394, 524, 655, 788, 985, 1310, 1970, 2620, 3940, 25807, 51614, 103228, 129035, 258070, 516140.
If you add them up, you will get the total of 516,721. Now subtract 516,140 to get 581,572