201406180

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{28051}}^1$

素因数の和:28419

約数の個数: 24

約数和(自身を含む): 424146240

約数和(自身を除く): 222740060

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 28051, 56102, 112204, 140255, 280510, 561020, 10070309, 20140618, 40281236, 50351545, 100703090, 201406180]

約数ペア:

[(1, 201406180), (2, 100703090), (4, 50351545), (5, 40281236), (10, 20140618), (20, 10070309), (359, 561020), (718, 280510), (1436, 140255), (1795, 112204), (3590, 56102), (7180, 28051)]