10818040

素因数分解:

$2^3\times 5^1\times {\mathrm{270451}}^1$

素因数の和:270462

約数の個数: 16

約数和(自身を含む): 24340680

約数和(自身を除く): 13522640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 270451, 540902, 1081804, 1352255, 2163608, 2704510, 5409020, 10818040]

約数ペア:

[(1, 10818040), (2, 5409020), (4, 2704510), (5, 2163608), (8, 1352255), (10, 1081804), (20, 540902), (40, 270451)]