20161486450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57604247}}^1$

素因数の和:57604266

約数の個数: 24

約数和(自身を含む): 42857560512

約数和(自身を除く): 22696074062

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57604247, 115208494, 288021235, 403229729, 576042470, 806459458, 1440106175, 2016148645, 2880212350, 4032297290, 10080743225, 20161486450]

約数ペア:

[(1, 20161486450), (2, 10080743225), (5, 4032297290), (7, 2880212350), (10, 2016148645), (14, 1440106175), (25, 806459458), (35, 576042470), (50, 403229729), (70, 288021235), (175, 115208494), (350, 57604247)]