25366660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115303}}^1$

素因数の和:115323

約数の個数: 24

約数和(自身を含む): 58113216

約数和(自身を除く): 32746556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 115303, 230606, 461212, 576515, 1153030, 1268333, 2306060, 2536666, 5073332, 6341665, 12683330, 25366660]

約数ペア:

[(1, 25366660), (2, 12683330), (4, 6341665), (5, 5073332), (10, 2536666), (11, 2306060), (20, 1268333), (22, 1153030), (44, 576515), (55, 461212), (110, 230606), (220, 115303)]