3624251920

素因数分解:

$2^4\times 5^1\times {\mathrm{45303149}}^1$

素因数の和:45303162

約数の個数: 20

約数和(自身を含む): 8426385900

約数和(自身を除く): 4802133980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45303149, 90606298, 181212596, 226515745, 362425192, 453031490, 724850384, 906062980, 1812125960, 3624251920]

約数ペア:

[(1, 3624251920), (2, 1812125960), (4, 906062980), (5, 724850384), (8, 453031490), (10, 362425192), (16, 226515745), (20, 181212596), (40, 90606298), (80, 45303149)]