6250420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28411}}^1$

素因数の和:28431

約数の個数: 24

約数和(自身を含む): 14319648

約数和(自身を除く): 8069228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 28411, 56822, 113644, 142055, 284110, 312521, 568220, 625042, 1250084, 1562605, 3125210, 6250420]

約数ペア:

[(1, 6250420), (2, 3125210), (4, 1562605), (5, 1250084), (10, 625042), (11, 568220), (20, 312521), (22, 284110), (44, 142055), (55, 113644), (110, 56822), (220, 28411)]