40367290

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{10651}}^1$

素因数の和:11037

約数の個数: 16

約数和(自身を含む): 72859680

約数和(自身を除く): 32492390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 10651, 21302, 53255, 106510, 4036729, 8073458, 20183645, 40367290]

約数ペア:

[(1, 40367290), (2, 20183645), (5, 8073458), (10, 4036729), (379, 106510), (758, 53255), (1895, 21302), (3790, 10651)]