8492540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{60661}}^1$

素因数の和:60677

約数の個数: 24

約数和(自身を含む): 20382432

約数和(自身を除く): 11889892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 60661, 121322, 242644, 303305, 424627, 606610, 849254, 1213220, 1698508, 2123135, 4246270, 8492540]

約数ペア:

[(1, 8492540), (2, 4246270), (4, 2123135), (5, 1698508), (7, 1213220), (10, 849254), (14, 606610), (20, 424627), (28, 303305), (35, 242644), (70, 121322), (140, 60661)]