45403640

素因数分解:

$2^3\times 5^1\times {\mathrm{1135091}}^1$

素因数の和:1135102

約数の個数: 16

約数和(自身を含む): 102158280

約数和(自身を除く): 56754640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1135091, 2270182, 4540364, 5675455, 9080728, 11350910, 22701820, 45403640]

約数ペア:

[(1, 45403640), (2, 22701820), (4, 11350910), (5, 9080728), (8, 5675455), (10, 4540364), (20, 2270182), (40, 1135091)]