Q: What is the sum of all factors of the number 390,560 excluding 390,560?
A: 532,516
The factors of the number 390,560 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2441, 4882, 9764, 12205, 19528, 24410, 39056, 48820, 78112, 97640, 195280, 390560.
If you add them up, you will get the total of 391,092. Now subtract 390,560 to get 532,516