9493220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43151}}^1$

素因数の和:43171

約数の個数: 24

約数和(自身を含む): 21748608

約数和(自身を除く): 12255388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43151, 86302, 172604, 215755, 431510, 474661, 863020, 949322, 1898644, 2373305, 4746610, 9493220]

約数ペア:

[(1, 9493220), (2, 4746610), (4, 2373305), (5, 1898644), (10, 949322), (11, 863020), (20, 474661), (22, 431510), (44, 215755), (55, 172604), (110, 86302), (220, 43151)]