Q: What is the sum of all factors of the number 1,376,180 including 1,376,180?

A: 3,198,720

Why is 3,198,720 the sum of all factors of 1,376,180, including 1,376,180?

The factors of the number 1,376,180 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 79, 130, 134, 158, 260, 268, 316, 335, 395, 670, 790, 871, 1027, 1340, 1580, 1742, 2054, 3484, 4108, 4355, 5135, 5293, 8710, 10270, 10586, 17420, 20540, 21172, 26465, 52930, 68809, 105860, 137618, 275236, 344045, 688090, 1376180.

If you add them up, you will get the total of 3,198,720.