117072790

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{27941}}^1$

素因数の和:28367

約数の個数: 16

約数和(自身を含む): 211241520

約数和(自身を除く): 94168730

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 27941, 55882, 139705, 279410, 11707279, 23414558, 58536395, 117072790]

約数ペア:

[(1, 117072790), (2, 58536395), (5, 23414558), (10, 11707279), (419, 279410), (838, 139705), (2095, 55882), (4190, 27941)]