22471332620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2173243}}^1$

素因数の和:2173310

約数の個数: 48

約数和(自身を含む): 52575118848

約数和(自身を除く): 30103786228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 2173243, 4346486, 8692972, 10866215, 21732430, 23905673, 43464860, 47811346, 95622692, 102142421, 119528365, 204284842, 239056730, 408569684, 478113460, 510712105, 1021424210, 1123566631, 2042848420, 2247133262, 4494266524, 5617833155, 11235666310, 22471332620]

約数ペア:

[(1, 22471332620), (2, 11235666310), (4, 5617833155), (5, 4494266524), (10, 2247133262), (11, 2042848420), (20, 1123566631), (22, 1021424210), (44, 510712105), (47, 478113460), (55, 408569684), (94, 239056730), (110, 204284842), (188, 119528365), (220, 102142421), (235, 95622692), (470, 47811346), (517, 43464860), (940, 23905673), (1034, 21732430), (2068, 10866215), (2585, 8692972), (5170, 4346486), (10340, 2173243)]