Why is 7,200 the sum of all factors of 3,160, including 3,160?
The factors of the number 3,160 are: 1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160.
If you add them up, you will get the total of 7,200.
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