809240570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{2017}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 1486813968

約数和(自身を除く): 677573398

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 757, 1514, 2017, 3785, 4034, 7570, 10085, 20170, 40121, 80242, 106901, 200605, 213802, 401210, 534505, 1069010, 1526869, 3053738, 7634345, 15268690, 80924057, 161848114, 404620285, 809240570]

約数ペア:

[(1, 809240570), (2, 404620285), (5, 161848114), (10, 80924057), (53, 15268690), (106, 7634345), (265, 3053738), (530, 1526869), (757, 1069010), (1514, 534505), (2017, 401210), (3785, 213802), (4034, 200605), (7570, 106901), (10085, 80242), (20170, 40121)]