Q: What is the sum of all factors of the number 439,460 excluding 439,460?

A: 654,556

Why is 654,556 the sum of all factors of 439,460, excluding 439,460?

The factors of the number 439,460 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 73, 86, 140, 146, 172, 215, 292, 301, 365, 430, 511, 602, 730, 860, 1022, 1204, 1460, 1505, 2044, 2555, 3010, 3139, 5110, 6020, 6278, 10220, 12556, 15695, 21973, 31390, 43946, 62780, 87892, 109865, 219730, 439460.

If you add them up, you will get the total of 440,114. Now subtract 439,460 to get 654,556