168889443850

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{3217}}^1\times {\mathrm{5801}}^1$

素因数の和:9211

約数の個数: 48

約数和(自身を含む): 316022570136

約数和(自身を除く): 147133126286

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 905, 1810, 3217, 4525, 5801, 6434, 9050, 11602, 16085, 29005, 32170, 58010, 80425, 145025, 160850, 290050, 582277, 1049981, 1164554, 2099962, 2911385, 5249905, 5822770, 10499810, 14556925, 18661817, 26249525, 29113850, 37323634, 52499050, 93309085, 186618170, 466545425, 933090850, 3377788877, 6755577754, 16888944385, 33777888770, 84444721925, 168889443850]

約数ペア:

[(1, 168889443850), (2, 84444721925), (5, 33777888770), (10, 16888944385), (25, 6755577754), (50, 3377788877), (181, 933090850), (362, 466545425), (905, 186618170), (1810, 93309085), (3217, 52499050), (4525, 37323634), (5801, 29113850), (6434, 26249525), (9050, 18661817), (11602, 14556925), (16085, 10499810), (29005, 5822770), (32170, 5249905), (58010, 2911385), (80425, 2099962), (145025, 1164554), (160850, 1049981), (290050, 582277)]