4541020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20641}}^1$

素因数の和:20661

約数の個数: 24

約数和(自身を含む): 10403568

約数和(自身を除く): 5862548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20641, 41282, 82564, 103205, 206410, 227051, 412820, 454102, 908204, 1135255, 2270510, 4541020]

約数ペア:

[(1, 4541020), (2, 2270510), (4, 1135255), (5, 908204), (10, 454102), (11, 412820), (20, 227051), (22, 206410), (44, 103205), (55, 82564), (110, 41282), (220, 20641)]