25601664

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 81396000

約数和(自身を除く): 55794336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 32, 33, 38, 44, 48, 57, 58, 64, 66, 76, 87, 88, 96, 114, 116, 121, 128, 132, 152, 174, 176, 192, 209, 228, 232, 242, 264, 304, 319, 348, 352, 363, 384, 418, 456, 464, 484, 528, 551, 608, 627, 638, 696, 704, 726, 836, 912, 928, 957, 968, 1056, 1102, 1216, 1254, 1276, 1392, 1408, 1452, 1653, 1672, 1824, 1856, 1914, 1936, 2112, 2204, 2299, 2432, 2508, 2552, 2784, 2904, 3306, 3344, 3509, 3648, 3712, 3828, 3872, 4224, 4408, 4598, 5016, 5104, 5568, 5808, 6061, 6612, 6688, 6897, 7018, 7296, 7656, 7744, 8816, 9196, 10032, 10208, 10527, 11136, 11616, 12122, 13224, 13376, 13794, 14036, 15312, 15488, 17632, 18183, 18392, 20064, 20416, 21054, 23232, 24244, 26448, 26752, 27588, 28072, 30624, 35264, 36366, 36784, 40128, 40832, 42108, 46464, 48488, 52896, 55176, 56144, 61248, 66671, 70528, 72732, 73568, 80256, 84216, 96976, 105792, 110352, 112288, 122496, 133342, 145464, 147136, 168432, 193952, 200013, 211584, 220704, 224576, 266684, 290928, 294272, 336864, 387904, 400026, 441408, 449152, 533368, 581856, 673728, 775808, 800052, 882816, 1066736, 1163712, 1347456, 1600104, 2133472, 2327424, 3200208, 4266944, 6400416, 8533888, 12800832, 25601664]

約数ペア:

[(1, 25601664), (2, 12800832), (3, 8533888), (4, 6400416), (6, 4266944), (8, 3200208), (11, 2327424), (12, 2133472), (16, 1600104), (19, 1347456), (22, 1163712), (24, 1066736), (29, 882816), (32, 800052), (33, 775808), (38, 673728), (44, 581856), (48, 533368), (57, 449152), (58, 441408), (64, 400026), (66, 387904), (76, 336864), (87, 294272), (88, 290928), (96, 266684), (114, 224576), (116, 220704), (121, 211584), (128, 200013), (132, 193952), (152, 168432), (174, 147136), (176, 145464), (192, 133342), (209, 122496), (228, 112288), (232, 110352), (242, 105792), (264, 96976), (304, 84216), (319, 80256), (348, 73568), (352, 72732), (363, 70528), (384, 66671), (418, 61248), (456, 56144), (464, 55176), (484, 52896), (528, 48488), (551, 46464), (608, 42108), (627, 40832), (638, 40128), (696, 36784), (704, 36366), (726, 35264), (836, 30624), (912, 28072), (928, 27588), (957, 26752), (968, 26448), (1056, 24244), (1102, 23232), (1216, 21054), (1254, 20416), (1276, 20064), (1392, 18392), (1408, 18183), (1452, 17632), (1653, 15488), (1672, 15312), (1824, 14036), (1856, 13794), (1914, 13376), (1936, 13224), (2112, 12122), (2204, 11616), (2299, 11136), (2432, 10527), (2508, 10208), (2552, 10032), (2784, 9196), (2904, 8816), (3306, 7744), (3344, 7656), (3509, 7296), (3648, 7018), (3712, 6897), (3828, 6688), (3872, 6612), (4224, 6061), (4408, 5808), (4598, 5568), (5016, 5104)]