Q: What is the sum of all factors of the number 331,120 including 331,120?

Why is 770,040 the sum of all factors of 331,120, including 331,120?

The factors of the number 331,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4139, 8278, 16556, 20695, 33112, 41390, 66224, 82780, 165560, 331120.

If you add them up, you will get the total of 770,040.

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