Q: What is the sum of all factors of the number 388,000 excluding 388,000?

A: 575,144

Why is 575,144 the sum of all factors of 388,000, excluding 388,000?

The factors of the number 388,000 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 125, 160, 194, 200, 250, 388, 400, 485, 500, 776, 800, 970, 1000, 1552, 1940, 2000, 2425, 3104, 3880, 4000, 4850, 7760, 9700, 12125, 15520, 19400, 24250, 38800, 48500, 77600, 97000, 194000, 388000.

If you add them up, you will get the total of 388,575. Now subtract 388,000 to get 575,144