17469597380

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{18493}}^1$

素因数の和:18968

約数の個数: 48

約数和(自身を含む): 37050879600

約数和(自身を除く): 19581282220

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 317, 596, 634, 745, 1268, 1490, 1585, 2980, 3170, 6340, 18493, 36986, 47233, 73972, 92465, 94466, 184930, 188932, 236165, 369860, 472330, 944660, 2755457, 5510914, 5862281, 11021828, 11724562, 13777285, 23449124, 27554570, 29311405, 55109140, 58622810, 117245620, 873479869, 1746959738, 3493919476, 4367399345, 8734798690, 17469597380]

約数ペア:

[(1, 17469597380), (2, 8734798690), (4, 4367399345), (5, 3493919476), (10, 1746959738), (20, 873479869), (149, 117245620), (298, 58622810), (317, 55109140), (596, 29311405), (634, 27554570), (745, 23449124), (1268, 13777285), (1490, 11724562), (1585, 11021828), (2980, 5862281), (3170, 5510914), (6340, 2755457), (18493, 944660), (36986, 472330), (47233, 369860), (73972, 236165), (92465, 188932), (94466, 184930)]