9872180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17021}}^1$

素因数の和:17059

約数の個数: 24

約数和(自身を含む): 21447720

約数和(自身を除く): 11575540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 17021, 34042, 68084, 85105, 170210, 340420, 493609, 987218, 1974436, 2468045, 4936090, 9872180]

約数ペア:

[(1, 9872180), (2, 4936090), (4, 2468045), (5, 1974436), (10, 987218), (20, 493609), (29, 340420), (58, 170210), (116, 85105), (145, 68084), (290, 34042), (580, 17021)]