3845857540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{376307}}^1$

素因数の和:376396

約数の個数: 48

約数和(自身を含む): 9356522112

約数和(自身を除く): 5510664572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 376307, 752614, 1505228, 1881535, 2634149, 3763070, 5268298, 7526140, 10536596, 13170745, 26341490, 27470411, 52682980, 54940822, 109881644, 137352055, 192292877, 274704110, 384585754, 549408220, 769171508, 961464385, 1922928770, 3845857540]

約数ペア:

[(1, 3845857540), (2, 1922928770), (4, 961464385), (5, 769171508), (7, 549408220), (10, 384585754), (14, 274704110), (20, 192292877), (28, 137352055), (35, 109881644), (70, 54940822), (73, 52682980), (140, 27470411), (146, 26341490), (292, 13170745), (365, 10536596), (511, 7526140), (730, 5268298), (1022, 3763070), (1460, 2634149), (2044, 1881535), (2555, 1505228), (5110, 752614), (10220, 376307)]