88104020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83117}}^1$

素因数の和:83179

約数の個数: 24

約数和(自身を含む): 188511624

約数和(自身を除く): 100407604

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 83117, 166234, 332468, 415585, 831170, 1662340, 4405201, 8810402, 17620804, 22026005, 44052010, 88104020]

約数ペア:

[(1, 88104020), (2, 44052010), (4, 22026005), (5, 17620804), (10, 8810402), (20, 4405201), (53, 1662340), (106, 831170), (212, 415585), (265, 332468), (530, 166234), (1060, 83117)]