2645380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4599

約数の個数: 24

約数和(自身を含む): 5748120

約数和(自身を除く): 3102740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4561, 9122, 18244, 22805, 45610, 91220, 132269, 264538, 529076, 661345, 1322690, 2645380]

約数ペア:

[(1, 2645380), (2, 1322690), (4, 661345), (5, 529076), (10, 264538), (20, 132269), (29, 91220), (58, 45610), (116, 22805), (145, 18244), (290, 9122), (580, 4561)]