2560235905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{1031}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 3267790848

約数和(自身を除く): 707554943

約数列:

[1, 5, 31, 37, 155, 185, 433, 1031, 1147, 2165, 5155, 5735, 13423, 16021, 31961, 38147, 67115, 80105, 159805, 190735, 446423, 496651, 1182557, 2232115, 2483255, 5912785, 13839113, 16517651, 69195565, 82588255, 512047181, 2560235905]

約数ペア:

[(1, 2560235905), (5, 512047181), (31, 82588255), (37, 69195565), (155, 16517651), (185, 13839113), (433, 5912785), (1031, 2483255), (1147, 2232115), (2165, 1182557), (5155, 496651), (5735, 446423), (13423, 190735), (16021, 159805), (31961, 80105), (38147, 67115)]