29281180

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1451}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 61593840

約数和(自身を除く): 32312660

約数列:

[1, 2, 4, 5, 10, 20, 1009, 1451, 2018, 2902, 4036, 5045, 5804, 7255, 10090, 14510, 20180, 29020, 1464059, 2928118, 5856236, 7320295, 14640590, 29281180]

約数ペア:

[(1, 29281180), (2, 14640590), (4, 7320295), (5, 5856236), (10, 2928118), (20, 1464059), (1009, 29020), (1451, 20180), (2018, 14510), (2902, 10090), (4036, 7255), (5045, 5804)]