Q: What is the sum of all factors of the number 530,620 excluding 530,620?
A: 611,444
The factors of the number 530,620 are: 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 617, 860, 1234, 2468, 3085, 6170, 12340, 26531, 53062, 106124, 132655, 265310, 530620.
If you add them up, you will get the total of 531,231. Now subtract 530,620 to get 611,444