22037080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42379}}^1$

素因数の和:42403

約数の個数: 32

約数和(自身を含む): 53398800

約数和(自身を除く): 31361720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 42379, 84758, 169516, 211895, 339032, 423790, 550927, 847580, 1101854, 1695160, 2203708, 2754635, 4407416, 5509270, 11018540, 22037080]

約数ペア:

[(1, 22037080), (2, 11018540), (4, 5509270), (5, 4407416), (8, 2754635), (10, 2203708), (13, 1695160), (20, 1101854), (26, 847580), (40, 550927), (52, 423790), (65, 339032), (104, 211895), (130, 169516), (260, 84758), (520, 42379)]