Q: What is the sum of all factors of the number 668,680 including 668,680?

Why is 1,531,800 the sum of all factors of 668,680, including 668,680?

The factors of the number 668,680 are: 1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 229, 292, 365, 458, 584, 730, 916, 1145, 1460, 1832, 2290, 2920, 4580, 9160, 16717, 33434, 66868, 83585, 133736, 167170, 334340, 668680.

If you add them up, you will get the total of 1,531,800.

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