12522680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6661}}^1$

素因数の和:6719

約数の個数: 32

約数和(自身を含む): 28779840

約数和(自身を除く): 16257160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6661, 13322, 26644, 33305, 53288, 66610, 133220, 266440, 313067, 626134, 1252268, 1565335, 2504536, 3130670, 6261340, 12522680]

約数ペア:

[(1, 12522680), (2, 6261340), (4, 3130670), (5, 2504536), (8, 1565335), (10, 1252268), (20, 626134), (40, 313067), (47, 266440), (94, 133220), (188, 66610), (235, 53288), (376, 33305), (470, 26644), (940, 13322), (1880, 6661)]