27149020

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1277}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 57111264

約数和(自身を除く): 29962244

約数列:

[1, 2, 4, 5, 10, 20, 1063, 1277, 2126, 2554, 4252, 5108, 5315, 6385, 10630, 12770, 21260, 25540, 1357451, 2714902, 5429804, 6787255, 13574510, 27149020]

約数ペア:

[(1, 27149020), (2, 13574510), (4, 6787255), (5, 5429804), (10, 2714902), (20, 1357451), (1063, 25540), (1277, 21260), (2126, 12770), (2554, 10630), (4252, 6385), (5108, 5315)]