100379630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17957}}^1$

素因数の和:18020

約数の個数: 32

約数和(自身を含む): 199118304

約数和(自身を除く): 98738674

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 17957, 35914, 89785, 179570, 233441, 466882, 772151, 1167205, 1544302, 2334410, 3860755, 7721510, 10037963, 20075926, 50189815, 100379630]

約数ペア:

[(1, 100379630), (2, 50189815), (5, 20075926), (10, 10037963), (13, 7721510), (26, 3860755), (43, 2334410), (65, 1544302), (86, 1167205), (130, 772151), (215, 466882), (430, 233441), (559, 179570), (1118, 89785), (2795, 35914), (5590, 17957)]