123842060

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{10303}}^1$

素因数の和:10913

約数の個数: 24

約数和(自身を含む): 260526336

約数和(自身を除く): 136684276

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 10303, 12020, 20606, 41212, 51515, 103030, 206060, 6192103, 12384206, 24768412, 30960515, 61921030, 123842060]

約数ペア:

[(1, 123842060), (2, 61921030), (4, 30960515), (5, 24768412), (10, 12384206), (20, 6192103), (601, 206060), (1202, 103030), (2404, 51515), (3005, 41212), (6010, 20606), (10303, 12020)]