38672540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41141}}^1$

素因数の和:41197

約数の個数: 24

約数和(自身を含む): 82942272

約数和(自身を除く): 44269732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 41141, 82282, 164564, 205705, 411410, 822820, 1933627, 3867254, 7734508, 9668135, 19336270, 38672540]

約数ペア:

[(1, 38672540), (2, 19336270), (4, 9668135), (5, 7734508), (10, 3867254), (20, 1933627), (47, 822820), (94, 411410), (188, 205705), (235, 164564), (470, 82282), (940, 41141)]