2276103640

素因数分解:

$2^3\times 5^1\times {\mathrm{56902591}}^1$

素因数の和:56902602

約数の個数: 16

約数和(自身を含む): 5121233280

約数和(自身を除く): 2845129640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56902591, 113805182, 227610364, 284512955, 455220728, 569025910, 1138051820, 2276103640]

約数ペア:

[(1, 2276103640), (2, 1138051820), (4, 569025910), (5, 455220728), (8, 284512955), (10, 227610364), (20, 113805182), (40, 56902591)]