24402220

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4861}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 51459408

約数和(自身を除く): 27057188

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 4861, 5020, 9722, 19444, 24305, 48610, 97220, 1220111, 2440222, 4880444, 6100555, 12201110, 24402220]

約数ペア:

[(1, 24402220), (2, 12201110), (4, 6100555), (5, 4880444), (10, 2440222), (20, 1220111), (251, 97220), (502, 48610), (1004, 24305), (1255, 19444), (2510, 9722), (4861, 5020)]