2059248575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{3947}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 2621550960

約数和(自身を除く): 562302385

約数列:

[1, 5, 25, 41, 205, 509, 1025, 2545, 3947, 12725, 19735, 20869, 98675, 104345, 161827, 521725, 809135, 2009023, 4045675, 10045115, 50225575, 82369943, 411849715, 2059248575]

約数ペア:

[(1, 2059248575), (5, 411849715), (25, 82369943), (41, 50225575), (205, 10045115), (509, 4045675), (1025, 2009023), (2545, 809135), (3947, 521725), (12725, 161827), (19735, 104345), (20869, 98675)]