Q: What is the sum of all factors of the number 434,440 excluding 434,440?
A: 543,140
The factors of the number 434,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 10861, 21722, 43444, 54305, 86888, 108610, 217220, 434440.
If you add them up, you will get the total of 434,983. Now subtract 434,440 to get 543,140