5201922640

素因数分解:

$2^4\times 5^1\times {\mathrm{65024033}}^1$

素因数の和:65024046

約数の個数: 20

約数和(自身を含む): 12094470324

約数和(自身を除く): 6892547684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65024033, 130048066, 260096132, 325120165, 520192264, 650240330, 1040384528, 1300480660, 2600961320, 5201922640]

約数ペア:

[(1, 5201922640), (2, 2600961320), (4, 1300480660), (5, 1040384528), (8, 650240330), (10, 520192264), (16, 325120165), (20, 260096132), (40, 130048066), (80, 65024033)]