5474120

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 6967480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1279, 2140, 2558, 4280, 5116, 6395, 10232, 12790, 25580, 51160, 136853, 273706, 547412, 684265, 1094824, 1368530, 2737060, 5474120]

約数ペア:

[(1, 5474120), (2, 2737060), (4, 1368530), (5, 1094824), (8, 684265), (10, 547412), (20, 273706), (40, 136853), (107, 51160), (214, 25580), (428, 12790), (535, 10232), (856, 6395), (1070, 5116), (1279, 4280), (2140, 2558)]