Q: What is the sum of all factors of the number 1,426,640 including 1,426,640?

A: 3,515,400

Why is 3,515,400 the sum of all factors of 1,426,640, including 1,426,640?

The factors of the number 1,426,640 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1049, 1360, 2098, 4196, 5245, 8392, 10490, 16784, 17833, 20980, 35666, 41960, 71332, 83920, 89165, 142664, 178330, 285328, 356660, 713320, 1426640.

If you add them up, you will get the total of 3,515,400.