38080457020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100211729}}^1$

素因数の和:100211757

約数の個数: 24

約数和(自身を含む): 84177853200

約数和(自身を除く): 46097396180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 100211729, 200423458, 400846916, 501058645, 1002117290, 1904022851, 2004234580, 3808045702, 7616091404, 9520114255, 19040228510, 38080457020]

約数ペア:

[(1, 38080457020), (2, 19040228510), (4, 9520114255), (5, 7616091404), (10, 3808045702), (19, 2004234580), (20, 1904022851), (38, 1002117290), (76, 501058645), (95, 400846916), (190, 200423458), (380, 100211729)]