13161260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{94009}}^1$

素因数の和:94025

約数の個数: 24

約数和(自身を含む): 31587360

約数和(自身を除く): 18426100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 94009, 188018, 376036, 470045, 658063, 940090, 1316126, 1880180, 2632252, 3290315, 6580630, 13161260]

約数ペア:

[(1, 13161260), (2, 6580630), (4, 3290315), (5, 2632252), (7, 1880180), (10, 1316126), (14, 940090), (20, 658063), (28, 470045), (35, 376036), (70, 188018), (140, 94009)]