Q: What is the sum of all factors of the number 309,800 excluding 309,800?
A: 410,950
The factors of the number 309,800 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1549, 3098, 6196, 7745, 12392, 15490, 30980, 38725, 61960, 77450, 154900, 309800.
If you add them up, you will get the total of 310,210. Now subtract 309,800 to get 410,950