2028546040

素因数分解:

$2^3\times 5^1\times {\mathrm{50713651}}^1$

素因数の和:50713662

約数の個数: 16

約数和(自身を含む): 4564228680

約数和(自身を除く): 2535682640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50713651, 101427302, 202854604, 253568255, 405709208, 507136510, 1014273020, 2028546040]

約数ペア:

[(1, 2028546040), (2, 1014273020), (4, 507136510), (5, 405709208), (8, 253568255), (10, 202854604), (20, 101427302), (40, 50713651)]