13924840

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1033}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 31454280

約数和(自身を除く): 17529440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1033, 1348, 1685, 2066, 2696, 3370, 4132, 5165, 6740, 8264, 10330, 13480, 20660, 41320, 348121, 696242, 1392484, 1740605, 2784968, 3481210, 6962420, 13924840]

約数ペア:

[(1, 13924840), (2, 6962420), (4, 3481210), (5, 2784968), (8, 1740605), (10, 1392484), (20, 696242), (40, 348121), (337, 41320), (674, 20660), (1033, 13480), (1348, 10330), (1685, 8264), (2066, 6740), (2696, 5165), (3370, 4132)]