164423331320

素因数分解:

$2^3\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{2742217}}^1$

素因数の和:2743727

約数の個数: 32

約数和(自身を含む): 370199430000

約数和(自身を除く): 205776098680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1499, 2998, 5996, 7495, 11992, 14990, 29980, 59960, 2742217, 5484434, 10968868, 13711085, 21937736, 27422170, 54844340, 109688680, 4110583283, 8221166566, 16442333132, 20552916415, 32884666264, 41105832830, 82211665660, 164423331320]

約数ペア:

[(1, 164423331320), (2, 82211665660), (4, 41105832830), (5, 32884666264), (8, 20552916415), (10, 16442333132), (20, 8221166566), (40, 4110583283), (1499, 109688680), (2998, 54844340), (5996, 27422170), (7495, 21937736), (11992, 13711085), (14990, 10968868), (29980, 5484434), (59960, 2742217)]