116400979280

素因数分解:

$2^4\times 5^1\times {\mathrm{1455012241}}^1$

素因数の和:1455012254

約数の個数: 20

約数和(自身を含む): 270632277012

約数和(自身を除く): 154231297732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1455012241, 2910024482, 5820048964, 7275061205, 11640097928, 14550122410, 23280195856, 29100244820, 58200489640, 116400979280]

約数ペア:

[(1, 116400979280), (2, 58200489640), (4, 29100244820), (5, 23280195856), (8, 14550122410), (10, 11640097928), (16, 7275061205), (20, 5820048964), (40, 2910024482), (80, 1455012241)]