1314874040

素因数分解:

$2^3\times 5^1\times {\mathrm{32871851}}^1$

素因数の和:32871862

約数の個数: 16

約数和(自身を含む): 2958466680

約数和(自身を除く): 1643592640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 32871851, 65743702, 131487404, 164359255, 262974808, 328718510, 657437020, 1314874040]

約数ペア:

[(1, 1314874040), (2, 657437020), (4, 328718510), (5, 262974808), (8, 164359255), (10, 131487404), (20, 65743702), (40, 32871851)]