91246760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7151}}^1$

素因数の和:7202

約数の個数: 64

約数和(自身を含む): 231724800

約数和(自身を除く): 140478040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 7151, 12760, 14302, 28604, 35755, 57208, 71510, 78661, 143020, 157322, 207379, 286040, 314644, 393305, 414758, 629288, 786610, 829516, 1036895, 1573220, 1659032, 2073790, 2281169, 3146440, 4147580, 4562338, 8295160, 9124676, 11405845, 18249352, 22811690, 45623380, 91246760]

約数ペア:

[(1, 91246760), (2, 45623380), (4, 22811690), (5, 18249352), (8, 11405845), (10, 9124676), (11, 8295160), (20, 4562338), (22, 4147580), (29, 3146440), (40, 2281169), (44, 2073790), (55, 1659032), (58, 1573220), (88, 1036895), (110, 829516), (116, 786610), (145, 629288), (220, 414758), (232, 393305), (290, 314644), (319, 286040), (440, 207379), (580, 157322), (638, 143020), (1160, 78661), (1276, 71510), (1595, 57208), (2552, 35755), (3190, 28604), (6380, 14302), (7151, 12760)]