25532180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44021}}^1$

素因数の和:44059

約数の個数: 24

約数和(自身を含む): 55467720

約数和(自身を除く): 29935540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 44021, 88042, 176084, 220105, 440210, 880420, 1276609, 2553218, 5106436, 6383045, 12766090, 25532180]

約数ペア:

[(1, 25532180), (2, 12766090), (4, 6383045), (5, 5106436), (10, 2553218), (20, 1276609), (29, 880420), (58, 440210), (116, 220105), (145, 176084), (290, 88042), (580, 44021)]