12285800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 29194560

約数和(自身を除く): 16908760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1307, 1880, 2350, 2614, 4700, 5228, 6535, 9400, 10456, 13070, 26140, 32675, 52280, 61429, 65350, 122858, 130700, 245716, 261400, 307145, 491432, 614290, 1228580, 1535725, 2457160, 3071450, 6142900, 12285800]

約数ペア:

[(1, 12285800), (2, 6142900), (4, 3071450), (5, 2457160), (8, 1535725), (10, 1228580), (20, 614290), (25, 491432), (40, 307145), (47, 261400), (50, 245716), (94, 130700), (100, 122858), (188, 65350), (200, 61429), (235, 52280), (376, 32675), (470, 26140), (940, 13070), (1175, 10456), (1307, 9400), (1880, 6535), (2350, 5228), (2614, 4700)]