Why is 80,640 the sum of all factors of 40,292, including 40,292?
The factors of the number 40,292 are: 1, 2, 4, 7, 14, 28, 1439, 2878, 5756, 10073, 20146, 40292.
If you add them up, you will get the total of 80,640.
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