132963640

素因数分解:

$2^3\times 5^1\times {\mathrm{3324091}}^1$

素因数の和:3324102

約数の個数: 16

約数和(自身を含む): 299168280

約数和(自身を除く): 166204640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3324091, 6648182, 13296364, 16620455, 26592728, 33240910, 66481820, 132963640]

約数ペア:

[(1, 132963640), (2, 66481820), (4, 33240910), (5, 26592728), (8, 16620455), (10, 13296364), (20, 6648182), (40, 3324091)]