27052720

素因数分解:

$2^4\times 5^1\times {\mathrm{338159}}^1$

素因数の和:338172

約数の個数: 20

約数和(自身を含む): 62897760

約数和(自身を除く): 35845040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 338159, 676318, 1352636, 1690795, 2705272, 3381590, 5410544, 6763180, 13526360, 27052720]

約数ペア:

[(1, 27052720), (2, 13526360), (4, 6763180), (5, 5410544), (8, 3381590), (10, 2705272), (16, 1690795), (20, 1352636), (40, 676318), (80, 338159)]