27498160

素因数分解:

$2^4\times 5^1\times {\mathrm{343727}}^1$

素因数の和:343740

約数の個数: 20

約数和(自身を含む): 63933408

約数和(自身を除く): 36435248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 343727, 687454, 1374908, 1718635, 2749816, 3437270, 5499632, 6874540, 13749080, 27498160]

約数ペア:

[(1, 27498160), (2, 13749080), (4, 6874540), (5, 5499632), (8, 3437270), (10, 2749816), (16, 1718635), (20, 1374908), (40, 687454), (80, 343727)]