Q: What is the sum of all factors of the number 528,450 excluding 528,450?

A: 888,126

Why is 888,126 the sum of all factors of 528,450, excluding 528,450?

The factors of the number 528,450 are: 1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 271, 325, 390, 542, 650, 813, 975, 1355, 1626, 1950, 2710, 3523, 4065, 6775, 7046, 8130, 10569, 13550, 17615, 20325, 21138, 35230, 40650, 52845, 88075, 105690, 176150, 264225, 528450.

If you add them up, you will get the total of 529,338. Now subtract 528,450 to get 888,126