12050800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 60

約数和(自身を含む): 29614176

約数和(自身を除く): 17563376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 641, 752, 940, 1175, 1282, 1880, 2350, 2564, 3205, 3760, 4700, 5128, 6410, 9400, 10256, 12820, 16025, 18800, 25640, 30127, 32050, 51280, 60254, 64100, 120508, 128200, 150635, 241016, 256400, 301270, 482032, 602540, 753175, 1205080, 1506350, 2410160, 3012700, 6025400, 12050800]

約数ペア:

[(1, 12050800), (2, 6025400), (4, 3012700), (5, 2410160), (8, 1506350), (10, 1205080), (16, 753175), (20, 602540), (25, 482032), (40, 301270), (47, 256400), (50, 241016), (80, 150635), (94, 128200), (100, 120508), (188, 64100), (200, 60254), (235, 51280), (376, 32050), (400, 30127), (470, 25640), (641, 18800), (752, 16025), (940, 12820), (1175, 10256), (1282, 9400), (1880, 6410), (2350, 5128), (2564, 4700), (3205, 3760)]