Q: What is the sum of all factors of the number 800,090 excluding 800,090?
A: 716,230
The factors of the number 800,090 are: 1, 2, 5, 10, 19, 38, 95, 190, 4211, 8422, 21055, 42110, 80009, 160018, 400045, 800090.
If you add them up, you will get the total of 800,806. Now subtract 800,090 to get 716,230