Q: What is the sum of all factors of the number 400,100 excluding 400,100?
A: 468,334
The factors of the number 400,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 4001, 8002, 16004, 20005, 40010, 80020, 100025, 200050, 400100.
If you add them up, you will get the total of 400,568. Now subtract 400,100 to get 468,334