2737060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 5806080

約数和(自身を除く): 3069020

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1279, 2140, 2558, 5116, 6395, 12790, 25580, 136853, 273706, 547412, 684265, 1368530, 2737060]

約数ペア:

[(1, 2737060), (2, 1368530), (4, 684265), (5, 547412), (10, 273706), (20, 136853), (107, 25580), (214, 12790), (428, 6395), (535, 5116), (1070, 2558), (1279, 2140)]