24714800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 66839472

約数和(自身を除く): 42124672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 137, 164, 176, 200, 205, 220, 274, 275, 328, 400, 410, 440, 451, 548, 550, 656, 685, 820, 880, 902, 1025, 1096, 1100, 1370, 1507, 1640, 1804, 2050, 2192, 2200, 2255, 2740, 3014, 3280, 3425, 3608, 4100, 4400, 4510, 5480, 5617, 6028, 6850, 7216, 7535, 8200, 9020, 10960, 11234, 11275, 12056, 13700, 15070, 16400, 18040, 22468, 22550, 24112, 27400, 28085, 30140, 36080, 37675, 44936, 45100, 54800, 56170, 60280, 61787, 75350, 89872, 90200, 112340, 120560, 123574, 140425, 150700, 180400, 224680, 247148, 280850, 301400, 308935, 449360, 494296, 561700, 602800, 617870, 988592, 1123400, 1235740, 1544675, 2246800, 2471480, 3089350, 4942960, 6178700, 12357400, 24714800]

約数ペア:

[(1, 24714800), (2, 12357400), (4, 6178700), (5, 4942960), (8, 3089350), (10, 2471480), (11, 2246800), (16, 1544675), (20, 1235740), (22, 1123400), (25, 988592), (40, 617870), (41, 602800), (44, 561700), (50, 494296), (55, 449360), (80, 308935), (82, 301400), (88, 280850), (100, 247148), (110, 224680), (137, 180400), (164, 150700), (176, 140425), (200, 123574), (205, 120560), (220, 112340), (274, 90200), (275, 89872), (328, 75350), (400, 61787), (410, 60280), (440, 56170), (451, 54800), (548, 45100), (550, 44936), (656, 37675), (685, 36080), (820, 30140), (880, 28085), (902, 27400), (1025, 24112), (1096, 22550), (1100, 22468), (1370, 18040), (1507, 16400), (1640, 15070), (1804, 13700), (2050, 12056), (2192, 11275), (2200, 11234), (2255, 10960), (2740, 9020), (3014, 8200), (3280, 7535), (3425, 7216), (3608, 6850), (4100, 6028), (4400, 5617), (4510, 5480)]