Q: What is the sum of all factors of the number 1,290,500 including 1,290,500?

A: 2,948,400

Why is 2,948,400 the sum of all factors of 1,290,500, including 1,290,500?

The factors of the number 1,290,500 are: 1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 89, 100, 116, 125, 145, 178, 250, 290, 356, 445, 500, 580, 725, 890, 1450, 1780, 2225, 2581, 2900, 3625, 4450, 5162, 7250, 8900, 10324, 11125, 12905, 14500, 22250, 25810, 44500, 51620, 64525, 129050, 258100, 322625, 645250, 1290500.

If you add them up, you will get the total of 2,948,400.