5108920

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 11559600

約数和(自身を除く): 6450680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 379, 674, 758, 1348, 1516, 1685, 1895, 2696, 3032, 3370, 3790, 6740, 7580, 13480, 15160, 127723, 255446, 510892, 638615, 1021784, 1277230, 2554460, 5108920]

約数ペア:

[(1, 5108920), (2, 2554460), (4, 1277230), (5, 1021784), (8, 638615), (10, 510892), (20, 255446), (40, 127723), (337, 15160), (379, 13480), (674, 7580), (758, 6740), (1348, 3790), (1516, 3370), (1685, 3032), (1895, 2696)]