14987112880

素因数分解:

$2^4\times 5^1\times {\mathrm{187338911}}^1$

素因数の和:187338924

約数の個数: 20

約数和(自身を含む): 34845037632

約数和(自身を除く): 19857924752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 187338911, 374677822, 749355644, 936694555, 1498711288, 1873389110, 2997422576, 3746778220, 7493556440, 14987112880]

約数ペア:

[(1, 14987112880), (2, 7493556440), (4, 3746778220), (5, 2997422576), (8, 1873389110), (10, 1498711288), (16, 936694555), (20, 749355644), (40, 374677822), (80, 187338911)]