40963640

素因数分解:

$2^3\times 5^1\times {\mathrm{1024091}}^1$

素因数の和:1024102

約数の個数: 16

約数和(自身を含む): 92168280

約数和(自身を除く): 51204640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1024091, 2048182, 4096364, 5120455, 8192728, 10240910, 20481820, 40963640]

約数ペア:

[(1, 40963640), (2, 20481820), (4, 10240910), (5, 8192728), (8, 5120455), (10, 4096364), (20, 2048182), (40, 1024091)]