2540832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 8064000

約数和(自身を除く): 5523168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 199, 224, 228, 266, 304, 336, 398, 399, 456, 532, 597, 608, 672, 796, 798, 912, 1064, 1194, 1393, 1592, 1596, 1824, 2128, 2388, 2786, 3184, 3192, 3781, 4179, 4256, 4776, 5572, 6368, 6384, 7562, 8358, 9552, 11144, 11343, 12768, 15124, 16716, 19104, 22288, 22686, 26467, 30248, 33432, 44576, 45372, 52934, 60496, 66864, 79401, 90744, 105868, 120992, 133728, 158802, 181488, 211736, 317604, 362976, 423472, 635208, 846944, 1270416, 2540832]

約数ペア:

[(1, 2540832), (2, 1270416), (3, 846944), (4, 635208), (6, 423472), (7, 362976), (8, 317604), (12, 211736), (14, 181488), (16, 158802), (19, 133728), (21, 120992), (24, 105868), (28, 90744), (32, 79401), (38, 66864), (42, 60496), (48, 52934), (56, 45372), (57, 44576), (76, 33432), (84, 30248), (96, 26467), (112, 22686), (114, 22288), (133, 19104), (152, 16716), (168, 15124), (199, 12768), (224, 11343), (228, 11144), (266, 9552), (304, 8358), (336, 7562), (398, 6384), (399, 6368), (456, 5572), (532, 4776), (597, 4256), (608, 4179), (672, 3781), (796, 3192), (798, 3184), (912, 2786), (1064, 2388), (1194, 2128), (1393, 1824), (1592, 1596)]