Q: What is the sum of all factors of the number 72,200 including 72,200?

Why is 177,165 the sum of all factors of 72,200, including 72,200?

The factors of the number 72,200 are: 1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 361, 380, 475, 722, 760, 950, 1444, 1805, 1900, 2888, 3610, 3800, 7220, 9025, 14440, 18050, 36100, 72200.

If you add them up, you will get the total of 177,165.

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