Q: What is the sum of all factors of the number 451,040 excluding 451,040?
A: 614,920
The factors of the number 451,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2819, 5638, 11276, 14095, 22552, 28190, 45104, 56380, 90208, 112760, 225520, 451040.
If you add them up, you will get the total of 451,654. Now subtract 451,040 to get 614,920