91258360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 214228800

約数和(自身を除く): 122970440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 232, 290, 302, 521, 580, 604, 755, 1042, 1160, 1208, 1510, 2084, 2605, 3020, 4168, 4379, 5210, 6040, 8758, 10420, 15109, 17516, 20840, 21895, 30218, 35032, 43790, 60436, 75545, 78671, 87580, 120872, 151090, 157342, 175160, 302180, 314684, 393355, 604360, 629368, 786710, 1573420, 2281459, 3146840, 4562918, 9125836, 11407295, 18251672, 22814590, 45629180, 91258360]

約数ペア:

[(1, 91258360), (2, 45629180), (4, 22814590), (5, 18251672), (8, 11407295), (10, 9125836), (20, 4562918), (29, 3146840), (40, 2281459), (58, 1573420), (116, 786710), (145, 629368), (151, 604360), (232, 393355), (290, 314684), (302, 302180), (521, 175160), (580, 157342), (604, 151090), (755, 120872), (1042, 87580), (1160, 78671), (1208, 75545), (1510, 60436), (2084, 43790), (2605, 35032), (3020, 30218), (4168, 21895), (4379, 20840), (5210, 17516), (6040, 15109), (8758, 10420)]