66734350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{78511}}^1$

素因数の和:78540

約数の個数: 24

約数和(自身を含む): 131429088

約数和(自身を除く): 64694738

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 78511, 157022, 392555, 785110, 1334687, 1962775, 2669374, 3925550, 6673435, 13346870, 33367175, 66734350]

約数ペア:

[(1, 66734350), (2, 33367175), (5, 13346870), (10, 6673435), (17, 3925550), (25, 2669374), (34, 1962775), (50, 1334687), (85, 785110), (170, 392555), (425, 157022), (850, 78511)]