74367020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1467

約数の個数: 96

約数和(自身を含む): 198979200

約数和(自身を除く): 124612180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1409, 1508, 1820, 1885, 2030, 2639, 2818, 3770, 4060, 5278, 5636, 7045, 7540, 9863, 10556, 13195, 14090, 18317, 19726, 26390, 28180, 36634, 39452, 40861, 49315, 52780, 73268, 81722, 91585, 98630, 128219, 163444, 183170, 197260, 204305, 256438, 286027, 366340, 408610, 512876, 531193, 572054, 641095, 817220, 1062386, 1144108, 1282190, 1430135, 2124772, 2564380, 2655965, 2860270, 3718351, 5311930, 5720540, 7436702, 10623860, 14873404, 18591755, 37183510, 74367020]

約数ペア:

[(1, 74367020), (2, 37183510), (4, 18591755), (5, 14873404), (7, 10623860), (10, 7436702), (13, 5720540), (14, 5311930), (20, 3718351), (26, 2860270), (28, 2655965), (29, 2564380), (35, 2124772), (52, 1430135), (58, 1282190), (65, 1144108), (70, 1062386), (91, 817220), (116, 641095), (130, 572054), (140, 531193), (145, 512876), (182, 408610), (203, 366340), (260, 286027), (290, 256438), (364, 204305), (377, 197260), (406, 183170), (455, 163444), (580, 128219), (754, 98630), (812, 91585), (910, 81722), (1015, 73268), (1409, 52780), (1508, 49315), (1820, 40861), (1885, 39452), (2030, 36634), (2639, 28180), (2818, 26390), (3770, 19726), (4060, 18317), (5278, 14090), (5636, 13195), (7045, 10556), (7540, 9863)]