39256820

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5179}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 82672800

約数和(自身を除く): 43415980

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 5179, 7580, 10358, 20716, 25895, 51790, 103580, 1962841, 3925682, 7851364, 9814205, 19628410, 39256820]

約数ペア:

[(1, 39256820), (2, 19628410), (4, 9814205), (5, 7851364), (10, 3925682), (20, 1962841), (379, 103580), (758, 51790), (1516, 25895), (1895, 20716), (3790, 10358), (5179, 7580)]