79213660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208457}}^1$

素因数の和:208485

約数の個数: 24

約数和(自身を含む): 175104720

約数和(自身を除く): 95891060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 208457, 416914, 833828, 1042285, 2084570, 3960683, 4169140, 7921366, 15842732, 19803415, 39606830, 79213660]

約数ペア:

[(1, 79213660), (2, 39606830), (4, 19803415), (5, 15842732), (10, 7921366), (19, 4169140), (20, 3960683), (38, 2084570), (76, 1042285), (95, 833828), (190, 416914), (380, 208457)]