Q: What is the sum of all factors of the number 404,980 including 404,980?
A: 850,500
The factors of the number 404,980 are: 1, 2, 4, 5, 10, 20, 20249, 40498, 80996, 101245, 202490, 404980.
If you add them up, you will get the total of 850,500.