27055760

素因数分解:

$2^4\times 5^1\times {\mathrm{338197}}^1$

素因数の和:338210

約数の個数: 20

約数和(自身を含む): 62904828

約数和(自身を除く): 35849068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 338197, 676394, 1352788, 1690985, 2705576, 3381970, 5411152, 6763940, 13527880, 27055760]

約数ペア:

[(1, 27055760), (2, 13527880), (4, 6763940), (5, 5411152), (8, 3381970), (10, 2705576), (16, 1690985), (20, 1352788), (40, 676394), (80, 338197)]