2370040

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 5377680

約数和(自身を除く): 3007640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 307, 386, 614, 772, 965, 1228, 1535, 1544, 1930, 2456, 3070, 3860, 6140, 7720, 12280, 59251, 118502, 237004, 296255, 474008, 592510, 1185020, 2370040]

約数ペア:

[(1, 2370040), (2, 1185020), (4, 592510), (5, 474008), (8, 296255), (10, 237004), (20, 118502), (40, 59251), (193, 12280), (307, 7720), (386, 6140), (614, 3860), (772, 3070), (965, 2456), (1228, 1930), (1535, 1544)]