75452920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35591}}^1$

素因数の和:35655

約数の個数: 32

約数和(自身を含む): 172977120

約数和(自身を除く): 97524200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 35591, 71182, 142364, 177955, 284728, 355910, 711820, 1423640, 1886323, 3772646, 7545292, 9431615, 15090584, 18863230, 37726460, 75452920]

約数ペア:

[(1, 75452920), (2, 37726460), (4, 18863230), (5, 15090584), (8, 9431615), (10, 7545292), (20, 3772646), (40, 1886323), (53, 1423640), (106, 711820), (212, 355910), (265, 284728), (424, 177955), (530, 142364), (1060, 71182), (2120, 35591)]