40516710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103889}}^1$

素因数の和:103912

約数の個数: 32

約数和(自身を含む): 104721120

約数和(自身を除く): 64204410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103889, 207778, 311667, 519445, 623334, 1038890, 1350557, 1558335, 2701114, 3116670, 4051671, 6752785, 8103342, 13505570, 20258355, 40516710]

約数ペア:

[(1, 40516710), (2, 20258355), (3, 13505570), (5, 8103342), (6, 6752785), (10, 4051671), (13, 3116670), (15, 2701114), (26, 1558335), (30, 1350557), (39, 1038890), (65, 623334), (78, 519445), (130, 311667), (195, 207778), (390, 103889)]