27198040

素因数分解:

$2^3\times 5^1\times {\mathrm{679951}}^1$

素因数の和:679962

約数の個数: 16

約数和(自身を含む): 61195680

約数和(自身を除く): 33997640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 679951, 1359902, 2719804, 3399755, 5439608, 6799510, 13599020, 27198040]

約数ペア:

[(1, 27198040), (2, 13599020), (4, 6799510), (5, 5439608), (8, 3399755), (10, 2719804), (20, 1359902), (40, 679951)]