10217840

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 23889840

約数和(自身を除く): 13672000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 379, 674, 758, 1348, 1516, 1685, 1895, 2696, 3032, 3370, 3790, 5392, 6064, 6740, 7580, 13480, 15160, 26960, 30320, 127723, 255446, 510892, 638615, 1021784, 1277230, 2043568, 2554460, 5108920, 10217840]

約数ペア:

[(1, 10217840), (2, 5108920), (4, 2554460), (5, 2043568), (8, 1277230), (10, 1021784), (16, 638615), (20, 510892), (40, 255446), (80, 127723), (337, 30320), (379, 26960), (674, 15160), (758, 13480), (1348, 7580), (1516, 6740), (1685, 6064), (1895, 5392), (2696, 3790), (3032, 3370)]