Q: What is the sum of all factors of the number 140,021,240 including 140,021,240?

A: 328,747,680

Why is 328,747,680 the sum of all factors of 140,021,240, including 140,021,240?

The factors of the number 140,021,240 are: 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 152197, 304394, 608788, 760985, 1217576, 1521970, 3043940, 3500531, 6087880, 7001062, 14002124, 17502655, 28004248, 35005310, 70010620, 140021240.

If you add them up, you will get the total of 328,747,680.