27493040

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1223}}^1$

素因数の和:1517

約数の個数: 40

約数和(自身を含む): 64201248

約数和(自身を除く): 36708208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1223, 1405, 2248, 2446, 2810, 4496, 4892, 5620, 6115, 9784, 11240, 12230, 19568, 22480, 24460, 48920, 97840, 343663, 687326, 1374652, 1718315, 2749304, 3436630, 5498608, 6873260, 13746520, 27493040]

約数ペア:

[(1, 27493040), (2, 13746520), (4, 6873260), (5, 5498608), (8, 3436630), (10, 2749304), (16, 1718315), (20, 1374652), (40, 687326), (80, 343663), (281, 97840), (562, 48920), (1124, 24460), (1223, 22480), (1405, 19568), (2248, 12230), (2446, 11240), (2810, 9784), (4496, 6115), (4892, 5620)]