4973329640

素因数分解:

$2^3\times 5^1\times {\mathrm{124333241}}^1$

素因数の和:124333252

約数の個数: 16

約数和(自身を含む): 11189991780

約数和(自身を除く): 6216662140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 124333241, 248666482, 497332964, 621666205, 994665928, 1243332410, 2486664820, 4973329640]

約数ペア:

[(1, 4973329640), (2, 2486664820), (4, 1243332410), (5, 994665928), (8, 621666205), (10, 497332964), (20, 248666482), (40, 124333241)]