12494480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3383

約数の個数: 40

約数和(自身を含む): 29676672

約数和(自身を除く): 17182192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3323, 3760, 6646, 13292, 16615, 26584, 33230, 53168, 66460, 132920, 156181, 265840, 312362, 624724, 780905, 1249448, 1561810, 2498896, 3123620, 6247240, 12494480]

約数ペア:

[(1, 12494480), (2, 6247240), (4, 3123620), (5, 2498896), (8, 1561810), (10, 1249448), (16, 780905), (20, 624724), (40, 312362), (47, 265840), (80, 156181), (94, 132920), (188, 66460), (235, 53168), (376, 33230), (470, 26584), (752, 16615), (940, 13292), (1880, 6646), (3323, 3760)]