38596340

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4861}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 81273192

約数和(自身を除く): 42676852

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 4861, 7940, 9722, 19444, 24305, 48610, 97220, 1929817, 3859634, 7719268, 9649085, 19298170, 38596340]

約数ペア:

[(1, 38596340), (2, 19298170), (4, 9649085), (5, 7719268), (10, 3859634), (20, 1929817), (397, 97220), (794, 48610), (1588, 24305), (1985, 19444), (3970, 9722), (4861, 7940)]