12443200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 38551104

約数和(自身を除く): 26107904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 101, 110, 112, 140, 154, 160, 175, 176, 200, 202, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 404, 440, 448, 505, 550, 560, 616, 700, 704, 707, 770, 800, 808, 880, 1010, 1100, 1111, 1120, 1232, 1400, 1414, 1540, 1600, 1616, 1760, 1925, 2020, 2200, 2222, 2240, 2464, 2525, 2800, 2828, 3080, 3232, 3520, 3535, 3850, 4040, 4400, 4444, 4928, 5050, 5555, 5600, 5656, 6160, 6464, 7070, 7700, 7777, 8080, 8800, 8888, 10100, 11110, 11200, 11312, 12320, 14140, 15400, 15554, 16160, 17600, 17675, 17776, 20200, 22220, 22624, 24640, 27775, 28280, 30800, 31108, 32320, 35350, 35552, 38885, 40400, 44440, 45248, 55550, 56560, 61600, 62216, 70700, 71104, 77770, 80800, 88880, 111100, 113120, 123200, 124432, 141400, 155540, 161600, 177760, 194425, 222200, 226240, 248864, 282800, 311080, 355520, 388850, 444400, 497728, 565600, 622160, 777700, 888800, 1131200, 1244320, 1555400, 1777600, 2488640, 3110800, 6221600, 12443200]

約数ペア:

[(1, 12443200), (2, 6221600), (4, 3110800), (5, 2488640), (7, 1777600), (8, 1555400), (10, 1244320), (11, 1131200), (14, 888800), (16, 777700), (20, 622160), (22, 565600), (25, 497728), (28, 444400), (32, 388850), (35, 355520), (40, 311080), (44, 282800), (50, 248864), (55, 226240), (56, 222200), (64, 194425), (70, 177760), (77, 161600), (80, 155540), (88, 141400), (100, 124432), (101, 123200), (110, 113120), (112, 111100), (140, 88880), (154, 80800), (160, 77770), (175, 71104), (176, 70700), (200, 62216), (202, 61600), (220, 56560), (224, 55550), (275, 45248), (280, 44440), (308, 40400), (320, 38885), (350, 35552), (352, 35350), (385, 32320), (400, 31108), (404, 30800), (440, 28280), (448, 27775), (505, 24640), (550, 22624), (560, 22220), (616, 20200), (700, 17776), (704, 17675), (707, 17600), (770, 16160), (800, 15554), (808, 15400), (880, 14140), (1010, 12320), (1100, 11312), (1111, 11200), (1120, 11110), (1232, 10100), (1400, 8888), (1414, 8800), (1540, 8080), (1600, 7777), (1616, 7700), (1760, 7070), (1925, 6464), (2020, 6160), (2200, 5656), (2222, 5600), (2240, 5555), (2464, 5050), (2525, 4928), (2800, 4444), (2828, 4400), (3080, 4040), (3232, 3850), (3520, 3535)]