45035240

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2161}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 101570760

約数和(自身を除く): 56535520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2161, 2605, 4168, 4322, 5210, 8644, 10420, 10805, 17288, 20840, 21610, 43220, 86440, 1125881, 2251762, 4503524, 5629405, 9007048, 11258810, 22517620, 45035240]

約数ペア:

[(1, 45035240), (2, 22517620), (4, 11258810), (5, 9007048), (8, 5629405), (10, 4503524), (20, 2251762), (40, 1125881), (521, 86440), (1042, 43220), (2084, 21610), (2161, 20840), (2605, 17288), (4168, 10805), (4322, 10420), (5210, 8644)]