Q: What is the sum of all factors of the number 445,390 excluding 445,390?
A: 429,410
The factors of the number 445,390 are: 1, 2, 5, 10, 11, 22, 55, 110, 4049, 8098, 20245, 40490, 44539, 89078, 222695, 445390.
If you add them up, you will get the total of 445,819. Now subtract 445,390 to get 429,410