122305840

素因数分解:

$2^4\times 5^1\times {\mathrm{1528823}}^1$

素因数の和:1528836

約数の個数: 20

約数和(自身を含む): 284361264

約数和(自身を除く): 162055424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1528823, 3057646, 6115292, 7644115, 12230584, 15288230, 24461168, 30576460, 61152920, 122305840]

約数ペア:

[(1, 122305840), (2, 61152920), (4, 30576460), (5, 24461168), (8, 15288230), (10, 12230584), (16, 7644115), (20, 6115292), (40, 3057646), (80, 1528823)]