22604540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161461}}^1$

素因数の和:161477

約数の個数: 24

約数和(自身を含む): 54251232

約数和(自身を除く): 31646692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161461, 322922, 645844, 807305, 1130227, 1614610, 2260454, 3229220, 4520908, 5651135, 11302270, 22604540]

約数ペア:

[(1, 22604540), (2, 11302270), (4, 5651135), (5, 4520908), (7, 3229220), (10, 2260454), (14, 1614610), (20, 1130227), (28, 807305), (35, 645844), (70, 322922), (140, 161461)]