32379920

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3327

約数の個数: 40

約数和(自身を含む): 75899904

約数和(自身を除く): 43519984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 3187, 5080, 6374, 10160, 12748, 15935, 25496, 31870, 50992, 63740, 127480, 254960, 404749, 809498, 1618996, 2023745, 3237992, 4047490, 6475984, 8094980, 16189960, 32379920]

約数ペア:

[(1, 32379920), (2, 16189960), (4, 8094980), (5, 6475984), (8, 4047490), (10, 3237992), (16, 2023745), (20, 1618996), (40, 809498), (80, 404749), (127, 254960), (254, 127480), (508, 63740), (635, 50992), (1016, 31870), (1270, 25496), (2032, 15935), (2540, 12748), (3187, 10160), (5080, 6374)]