10107280

素因数分解:

$2^4\times 5^1\times {\mathrm{126341}}^1$

素因数の和:126354

約数の個数: 20

約数和(自身を含む): 23499612

約数和(自身を除く): 13392332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126341, 252682, 505364, 631705, 1010728, 1263410, 2021456, 2526820, 5053640, 10107280]

約数ペア:

[(1, 10107280), (2, 5053640), (4, 2526820), (5, 2021456), (8, 1263410), (10, 1010728), (16, 631705), (20, 505364), (40, 252682), (80, 126341)]