10690640

素因数分解:

$2^4\times 5^1\times {\mathrm{133633}}^1$

素因数の和:133646

約数の個数: 20

約数和(自身を含む): 24855924

約数和(自身を除く): 14165284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133633, 267266, 534532, 668165, 1069064, 1336330, 2138128, 2672660, 5345320, 10690640]

約数ペア:

[(1, 10690640), (2, 5345320), (4, 2672660), (5, 2138128), (8, 1336330), (10, 1069064), (16, 668165), (20, 534532), (40, 267266), (80, 133633)]