Q: What is the sum of all factors of the number 535,880 excluding 535,880?
A: 669,940
The factors of the number 535,880 are: 1, 2, 4, 5, 8, 10, 20, 40, 13397, 26794, 53588, 66985, 107176, 133970, 267940, 535880.
If you add them up, you will get the total of 536,549. Now subtract 535,880 to get 669,940