Q: What is the sum of all factors of the number 87,400 including 87,400?

A: 223,200

Why is 223,200 the sum of all factors of 87,400, including 87,400?

The factors of the number 87,400 are: 1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 380, 437, 460, 475, 575, 760, 874, 920, 950, 1150, 1748, 1900, 2185, 2300, 3496, 3800, 4370, 4600, 8740, 10925, 17480, 21850, 43700, 87400.

If you add them up, you will get the total of 223,200.