97486660

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4889}}^1$

素因数の和:5895

約数の個数: 24

約数和(自身を含む): 204969240

約数和(自身を除く): 107482580

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4889, 4985, 9778, 9970, 19556, 19940, 24445, 48890, 97780, 4874333, 9748666, 19497332, 24371665, 48743330, 97486660]

約数ペア:

[(1, 97486660), (2, 48743330), (4, 24371665), (5, 19497332), (10, 9748666), (20, 4874333), (997, 97780), (1994, 48890), (3988, 24445), (4889, 19940), (4985, 19556), (9778, 9970)]