12444320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 34546176

約数和(自身を除く): 22101856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 271, 280, 287, 328, 410, 542, 560, 574, 656, 820, 1084, 1120, 1148, 1312, 1355, 1435, 1640, 1897, 2168, 2296, 2710, 2870, 3280, 3794, 4336, 4592, 5420, 5740, 6560, 7588, 8672, 9184, 9485, 10840, 11111, 11480, 15176, 18970, 21680, 22222, 22960, 30352, 37940, 43360, 44444, 45920, 55555, 60704, 75880, 77777, 88888, 111110, 151760, 155554, 177776, 222220, 303520, 311108, 355552, 388885, 444440, 622216, 777770, 888880, 1244432, 1555540, 1777760, 2488864, 3111080, 6222160, 12444320]

約数ペア:

[(1, 12444320), (2, 6222160), (4, 3111080), (5, 2488864), (7, 1777760), (8, 1555540), (10, 1244432), (14, 888880), (16, 777770), (20, 622216), (28, 444440), (32, 388885), (35, 355552), (40, 311108), (41, 303520), (56, 222220), (70, 177776), (80, 155554), (82, 151760), (112, 111110), (140, 88888), (160, 77777), (164, 75880), (205, 60704), (224, 55555), (271, 45920), (280, 44444), (287, 43360), (328, 37940), (410, 30352), (542, 22960), (560, 22222), (574, 21680), (656, 18970), (820, 15176), (1084, 11480), (1120, 11111), (1148, 10840), (1312, 9485), (1355, 9184), (1435, 8672), (1640, 7588), (1897, 6560), (2168, 5740), (2296, 5420), (2710, 4592), (2870, 4336), (3280, 3794)]