1008079180

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{140401}}^1$

素因数の和:140769

約数の個数: 24

約数和(自身を含む): 2122878240

約数和(自身を除く): 1114799060

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 140401, 280802, 561604, 702005, 1404010, 2808020, 50403959, 100807918, 201615836, 252019795, 504039590, 1008079180]

約数ペア:

[(1, 1008079180), (2, 504039590), (4, 252019795), (5, 201615836), (10, 100807918), (20, 50403959), (359, 2808020), (718, 1404010), (1436, 702005), (1795, 561604), (3590, 280802), (7180, 140401)]