25039872

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 264

約数和(自身を含む): 89412960

約数和(自身を除く): 64373088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 64, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 128, 132, 143, 144, 152, 156, 171, 176, 192, 198, 208, 209, 228, 234, 247, 256, 264, 286, 288, 304, 312, 342, 352, 384, 396, 416, 418, 429, 456, 468, 494, 512, 528, 572, 576, 608, 624, 627, 684, 704, 741, 768, 792, 832, 836, 858, 912, 936, 988, 1024, 1056, 1144, 1152, 1216, 1248, 1254, 1287, 1368, 1408, 1482, 1536, 1584, 1664, 1672, 1716, 1824, 1872, 1881, 1976, 2112, 2223, 2288, 2304, 2432, 2496, 2508, 2574, 2717, 2736, 2816, 2964, 3072, 3168, 3328, 3344, 3432, 3648, 3744, 3762, 3952, 4224, 4446, 4576, 4608, 4864, 4992, 5016, 5148, 5434, 5472, 5632, 5928, 6336, 6656, 6688, 6864, 7296, 7488, 7524, 7904, 8151, 8448, 8892, 9152, 9216, 9728, 9984, 10032, 10296, 10868, 10944, 11264, 11856, 12672, 13312, 13376, 13728, 14592, 14976, 15048, 15808, 16302, 16896, 17784, 18304, 19456, 19968, 20064, 20592, 21736, 21888, 23712, 24453, 25344, 26752, 27456, 29184, 29952, 30096, 31616, 32604, 33792, 35568, 36608, 39936, 40128, 41184, 43472, 43776, 47424, 48906, 50688, 53504, 54912, 58368, 59904, 60192, 63232, 65208, 71136, 73216, 80256, 82368, 86944, 87552, 94848, 97812, 101376, 107008, 109824, 119808, 120384, 126464, 130416, 142272, 146432, 160512, 164736, 173888, 175104, 189696, 195624, 214016, 219648, 240768, 252928, 260832, 284544, 321024, 329472, 347776, 379392, 391248, 439296, 481536, 521664, 569088, 642048, 658944, 695552, 758784, 782496, 963072, 1043328, 1138176, 1317888, 1391104, 1564992, 1926144, 2086656, 2276352, 2782208, 3129984, 4173312, 6259968, 8346624, 12519936, 25039872]

約数ペア:

[(1, 25039872), (2, 12519936), (3, 8346624), (4, 6259968), (6, 4173312), (8, 3129984), (9, 2782208), (11, 2276352), (12, 2086656), (13, 1926144), (16, 1564992), (18, 1391104), (19, 1317888), (22, 1138176), (24, 1043328), (26, 963072), (32, 782496), (33, 758784), (36, 695552), (38, 658944), (39, 642048), (44, 569088), (48, 521664), (52, 481536), (57, 439296), (64, 391248), (66, 379392), (72, 347776), (76, 329472), (78, 321024), (88, 284544), (96, 260832), (99, 252928), (104, 240768), (114, 219648), (117, 214016), (128, 195624), (132, 189696), (143, 175104), (144, 173888), (152, 164736), (156, 160512), (171, 146432), (176, 142272), (192, 130416), (198, 126464), (208, 120384), (209, 119808), (228, 109824), (234, 107008), (247, 101376), (256, 97812), (264, 94848), (286, 87552), (288, 86944), (304, 82368), (312, 80256), (342, 73216), (352, 71136), (384, 65208), (396, 63232), (416, 60192), (418, 59904), (429, 58368), (456, 54912), (468, 53504), (494, 50688), (512, 48906), (528, 47424), (572, 43776), (576, 43472), (608, 41184), (624, 40128), (627, 39936), (684, 36608), (704, 35568), (741, 33792), (768, 32604), (792, 31616), (832, 30096), (836, 29952), (858, 29184), (912, 27456), (936, 26752), (988, 25344), (1024, 24453), (1056, 23712), (1144, 21888), (1152, 21736), (1216, 20592), (1248, 20064), (1254, 19968), (1287, 19456), (1368, 18304), (1408, 17784), (1482, 16896), (1536, 16302), (1584, 15808), (1664, 15048), (1672, 14976), (1716, 14592), (1824, 13728), (1872, 13376), (1881, 13312), (1976, 12672), (2112, 11856), (2223, 11264), (2288, 10944), (2304, 10868), (2432, 10296), (2496, 10032), (2508, 9984), (2574, 9728), (2717, 9216), (2736, 9152), (2816, 8892), (2964, 8448), (3072, 8151), (3168, 7904), (3328, 7524), (3344, 7488), (3432, 7296), (3648, 6864), (3744, 6688), (3762, 6656), (3952, 6336), (4224, 5928), (4446, 5632), (4576, 5472), (4608, 5434), (4864, 5148), (4992, 5016)]