39005180

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2447}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 82047168

約数和(自身を除く): 43041988

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 2447, 3188, 3985, 4894, 7970, 9788, 12235, 15940, 24470, 48940, 1950259, 3900518, 7801036, 9751295, 19502590, 39005180]

約数ペア:

[(1, 39005180), (2, 19502590), (4, 9751295), (5, 7801036), (10, 3900518), (20, 1950259), (797, 48940), (1594, 24470), (2447, 15940), (3188, 12235), (3985, 9788), (4894, 7970)]