26354391040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 64959148800

約数和(自身を除く): 38604757760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 107, 128, 134, 160, 214, 256, 268, 320, 335, 359, 428, 512, 535, 536, 640, 670, 718, 856, 1024, 1070, 1072, 1280, 1340, 1436, 1712, 1795, 2048, 2140, 2144, 2560, 2680, 2872, 3424, 3590, 4280, 4288, 5120, 5360, 5744, 6848, 7169, 7180, 8560, 8576, 10240, 10720, 11488, 13696, 14338, 14360, 17120, 17152, 21440, 22976, 24053, 27392, 28676, 28720, 34240, 34304, 35845, 38413, 42880, 45952, 48106, 54784, 57352, 57440, 68480, 68608, 71690, 76826, 85760, 91904, 96212, 109568, 114704, 114880, 120265, 136960, 137216, 143380, 153652, 171520, 183808, 192065, 192424, 219136, 229408, 229760, 240530, 273920, 286760, 307304, 343040, 367616, 384130, 384848, 458816, 459520, 481060, 547840, 573520, 614608, 686080, 735232, 768260, 769696, 917632, 919040, 962120, 1095680, 1147040, 1229216, 1536520, 1539392, 1835264, 1838080, 1924240, 2294080, 2458432, 2573671, 3073040, 3078784, 3670528, 3676160, 3848480, 4588160, 4916864, 5147342, 6146080, 6157568, 7341056, 7696960, 9176320, 9833728, 10294684, 12292160, 12315136, 12868355, 14682112, 15393920, 18352640, 19667456, 20589368, 24584320, 24630272, 25736710, 30787840, 36705280, 39334912, 41178736, 49168640, 49260544, 51473420, 61575680, 73410560, 78669824, 82357472, 98337280, 102946840, 123151360, 164714944, 196674560, 205893680, 246302720, 329429888, 393349120, 411787360, 658859776, 823574720, 1317719552, 1647149440, 2635439104, 3294298880, 5270878208, 6588597760, 13177195520, 26354391040]

約数ペア:

[(1, 26354391040), (2, 13177195520), (4, 6588597760), (5, 5270878208), (8, 3294298880), (10, 2635439104), (16, 1647149440), (20, 1317719552), (32, 823574720), (40, 658859776), (64, 411787360), (67, 393349120), (80, 329429888), (107, 246302720), (128, 205893680), (134, 196674560), (160, 164714944), (214, 123151360), (256, 102946840), (268, 98337280), (320, 82357472), (335, 78669824), (359, 73410560), (428, 61575680), (512, 51473420), (535, 49260544), (536, 49168640), (640, 41178736), (670, 39334912), (718, 36705280), (856, 30787840), (1024, 25736710), (1070, 24630272), (1072, 24584320), (1280, 20589368), (1340, 19667456), (1436, 18352640), (1712, 15393920), (1795, 14682112), (2048, 12868355), (2140, 12315136), (2144, 12292160), (2560, 10294684), (2680, 9833728), (2872, 9176320), (3424, 7696960), (3590, 7341056), (4280, 6157568), (4288, 6146080), (5120, 5147342), (5360, 4916864), (5744, 4588160), (6848, 3848480), (7169, 3676160), (7180, 3670528), (8560, 3078784), (8576, 3073040), (10240, 2573671), (10720, 2458432), (11488, 2294080), (13696, 1924240), (14338, 1838080), (14360, 1835264), (17120, 1539392), (17152, 1536520), (21440, 1229216), (22976, 1147040), (24053, 1095680), (27392, 962120), (28676, 919040), (28720, 917632), (34240, 769696), (34304, 768260), (35845, 735232), (38413, 686080), (42880, 614608), (45952, 573520), (48106, 547840), (54784, 481060), (57352, 459520), (57440, 458816), (68480, 384848), (68608, 384130), (71690, 367616), (76826, 343040), (85760, 307304), (91904, 286760), (96212, 273920), (109568, 240530), (114704, 229760), (114880, 229408), (120265, 219136), (136960, 192424), (137216, 192065), (143380, 183808), (153652, 171520)]