11772371560

素因数分解:

$2^3\times 5^1\times {\mathrm{6221}}^1\times {\mathrm{47309}}^1$

素因数の和:53541

約数の個数: 32

約数和(自身を含む): 26492653800

約数和(自身を除く): 14720282240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6221, 12442, 24884, 31105, 47309, 49768, 62210, 94618, 124420, 189236, 236545, 248840, 378472, 473090, 946180, 1892360, 294309289, 588618578, 1177237156, 1471546445, 2354474312, 2943092890, 5886185780, 11772371560]

約数ペア:

[(1, 11772371560), (2, 5886185780), (4, 2943092890), (5, 2354474312), (8, 1471546445), (10, 1177237156), (20, 588618578), (40, 294309289), (6221, 1892360), (12442, 946180), (24884, 473090), (31105, 378472), (47309, 248840), (49768, 236545), (62210, 189236), (94618, 124420)]