27763390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25471}}^1$

素因数の和:25587

約数の個数: 16

約数和(自身を含む): 50434560

約数和(自身を除く): 22671170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 25471, 50942, 127355, 254710, 2776339, 5552678, 13881695, 27763390]

約数ペア:

[(1, 27763390), (2, 13881695), (5, 5552678), (10, 2776339), (109, 254710), (218, 127355), (545, 50942), (1090, 25471)]