5281199872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^4\times {\mathrm{19}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 12697062280

約数和(自身を除く): 7415862408

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 247, 256, 272, 289, 304, 323, 416, 442, 494, 544, 578, 608, 646, 832, 884, 988, 1088, 1156, 1216, 1292, 1664, 1768, 1976, 2176, 2312, 2432, 2584, 3328, 3536, 3757, 3952, 4199, 4352, 4624, 4864, 4913, 5168, 5491, 7072, 7514, 7904, 8398, 9248, 9826, 10336, 10982, 14144, 15028, 15808, 16796, 18496, 19652, 20672, 21964, 28288, 30056, 31616, 33592, 36992, 39304, 41344, 43928, 56576, 60112, 63232, 63869, 67184, 71383, 73984, 78608, 82688, 83521, 87856, 93347, 120224, 127738, 134368, 142766, 157216, 167042, 175712, 186694, 240448, 255476, 268736, 285532, 314432, 334084, 351424, 373388, 480896, 510952, 537472, 571064, 628864, 668168, 702848, 746776, 961792, 1021904, 1074944, 1085773, 1142128, 1213511, 1257728, 1336336, 1405696, 1493552, 1586899, 2043808, 2171546, 2284256, 2427022, 2672672, 2987104, 3173798, 4087616, 4343092, 4568512, 4854044, 5345344, 5974208, 6347596, 8175232, 8686184, 9137024, 9708088, 10690688, 11948416, 12695192, 16350464, 17372368, 18274048, 19416176, 20629687, 21381376, 23896832, 25390384, 34744736, 38832352, 41259374, 50780768, 69489472, 77664704, 82518748, 101561536, 138978944, 155329408, 165037496, 203123072, 277957888, 310658816, 330074992, 406246144, 660149984, 1320299968, 2640599936, 5281199872]

約数ペア:

[(1, 5281199872), (2, 2640599936), (4, 1320299968), (8, 660149984), (13, 406246144), (16, 330074992), (17, 310658816), (19, 277957888), (26, 203123072), (32, 165037496), (34, 155329408), (38, 138978944), (52, 101561536), (64, 82518748), (68, 77664704), (76, 69489472), (104, 50780768), (128, 41259374), (136, 38832352), (152, 34744736), (208, 25390384), (221, 23896832), (247, 21381376), (256, 20629687), (272, 19416176), (289, 18274048), (304, 17372368), (323, 16350464), (416, 12695192), (442, 11948416), (494, 10690688), (544, 9708088), (578, 9137024), (608, 8686184), (646, 8175232), (832, 6347596), (884, 5974208), (988, 5345344), (1088, 4854044), (1156, 4568512), (1216, 4343092), (1292, 4087616), (1664, 3173798), (1768, 2987104), (1976, 2672672), (2176, 2427022), (2312, 2284256), (2432, 2171546), (2584, 2043808), (3328, 1586899), (3536, 1493552), (3757, 1405696), (3952, 1336336), (4199, 1257728), (4352, 1213511), (4624, 1142128), (4864, 1085773), (4913, 1074944), (5168, 1021904), (5491, 961792), (7072, 746776), (7514, 702848), (7904, 668168), (8398, 628864), (9248, 571064), (9826, 537472), (10336, 510952), (10982, 480896), (14144, 373388), (15028, 351424), (15808, 334084), (16796, 314432), (18496, 285532), (19652, 268736), (20672, 255476), (21964, 240448), (28288, 186694), (30056, 175712), (31616, 167042), (33592, 157216), (36992, 142766), (39304, 134368), (41344, 127738), (43928, 120224), (56576, 93347), (60112, 87856), (63232, 83521), (63869, 82688), (67184, 78608), (71383, 73984)]