47337980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18637}}^1$

素因数の和:18773

約数の個数: 24

約数和(自身を含む): 100197888

約数和(自身を除く): 52859908

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 18637, 37274, 74548, 93185, 186370, 372740, 2366899, 4733798, 9467596, 11834495, 23668990, 47337980]

約数ペア:

[(1, 47337980), (2, 23668990), (4, 11834495), (5, 9467596), (10, 4733798), (20, 2366899), (127, 372740), (254, 186370), (508, 93185), (635, 74548), (1270, 37274), (2540, 18637)]