Q: What is the sum of all factors of the number 396,450 excluding 396,450?
A: 669,888
The factors of the number 396,450 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 881, 1762, 2643, 4405, 5286, 7929, 8810, 13215, 15858, 22025, 26430, 39645, 44050, 66075, 79290, 132150, 198225, 396450.
If you add them up, you will get the total of 397,119. Now subtract 396,450 to get 669,888