32275640

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2129}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 72846000

約数和(自身を除く): 40570360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 2129, 3032, 3790, 4258, 7580, 8516, 10645, 15160, 17032, 21290, 42580, 85160, 806891, 1613782, 3227564, 4034455, 6455128, 8068910, 16137820, 32275640]

約数ペア:

[(1, 32275640), (2, 16137820), (4, 8068910), (5, 6455128), (8, 4034455), (10, 3227564), (20, 1613782), (40, 806891), (379, 85160), (758, 42580), (1516, 21290), (1895, 17032), (2129, 15160), (3032, 10645), (3790, 8516), (4258, 7580)]