86116040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14449}}^1$

素因数の和:14609

約数の個数: 32

約数和(自身を含む): 195075000

約数和(自身を除く): 108958960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14449, 28898, 57796, 72245, 115592, 144490, 288980, 577960, 2152901, 4305802, 8611604, 10764505, 17223208, 21529010, 43058020, 86116040]

約数ペア:

[(1, 86116040), (2, 43058020), (4, 21529010), (5, 17223208), (8, 10764505), (10, 8611604), (20, 4305802), (40, 2152901), (149, 577960), (298, 288980), (596, 144490), (745, 115592), (1192, 72245), (1490, 57796), (2980, 28898), (5960, 14449)]