10580420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7531

約数の個数: 24

約数和(自身を含む): 22534848

約数和(自身を除く): 11954428

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 7451, 14902, 29804, 37255, 74510, 149020, 529021, 1058042, 2116084, 2645105, 5290210, 10580420]

約数ペア:

[(1, 10580420), (2, 5290210), (4, 2645105), (5, 2116084), (10, 1058042), (20, 529021), (71, 149020), (142, 74510), (284, 37255), (355, 29804), (710, 14902), (1420, 7451)]