Q: What is the sum of all factors of the number 229,640 excluding 229,640?
A: 287,140
The factors of the number 229,640 are: 1, 2, 4, 5, 8, 10, 20, 40, 5741, 11482, 22964, 28705, 45928, 57410, 114820, 229640.
If you add them up, you will get the total of 229,927. Now subtract 229,640 to get 287,140