5348806820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38205763}}^1$

素因数の和:38205779

約数の個数: 24

約数和(自身を含む): 12837136704

約数和(自身を除く): 7488329884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38205763, 76411526, 152823052, 191028815, 267440341, 382057630, 534880682, 764115260, 1069761364, 1337201705, 2674403410, 5348806820]

約数ペア:

[(1, 5348806820), (2, 2674403410), (4, 1337201705), (5, 1069761364), (7, 764115260), (10, 534880682), (14, 382057630), (20, 267440341), (28, 191028815), (35, 152823052), (70, 76411526), (140, 38205763)]