2488180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 5338368

約数和(自身を除く): 2850188

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2647, 5294, 10588, 13235, 26470, 52940, 124409, 248818, 497636, 622045, 1244090, 2488180]

約数ペア:

[(1, 2488180), (2, 1244090), (4, 622045), (5, 497636), (10, 248818), (20, 124409), (47, 52940), (94, 26470), (188, 13235), (235, 10588), (470, 5294), (940, 2647)]