66795520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 175134960

約数和(自身を除く): 108339440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 593, 640, 704, 880, 1024, 1186, 1280, 1408, 1760, 2048, 2372, 2560, 2816, 2965, 3520, 4744, 5120, 5632, 5930, 6523, 7040, 9488, 10240, 11264, 11860, 13046, 14080, 18976, 22528, 23720, 26092, 28160, 32615, 37952, 47440, 52184, 56320, 65230, 75904, 94880, 104368, 112640, 130460, 151808, 189760, 208736, 260920, 303616, 379520, 417472, 521840, 607232, 759040, 834944, 1043680, 1214464, 1518080, 1669888, 2087360, 3036160, 3339776, 4174720, 6072320, 6679552, 8349440, 13359104, 16698880, 33397760, 66795520]

約数ペア:

[(1, 66795520), (2, 33397760), (4, 16698880), (5, 13359104), (8, 8349440), (10, 6679552), (11, 6072320), (16, 4174720), (20, 3339776), (22, 3036160), (32, 2087360), (40, 1669888), (44, 1518080), (55, 1214464), (64, 1043680), (80, 834944), (88, 759040), (110, 607232), (128, 521840), (160, 417472), (176, 379520), (220, 303616), (256, 260920), (320, 208736), (352, 189760), (440, 151808), (512, 130460), (593, 112640), (640, 104368), (704, 94880), (880, 75904), (1024, 65230), (1186, 56320), (1280, 52184), (1408, 47440), (1760, 37952), (2048, 32615), (2372, 28160), (2560, 26092), (2816, 23720), (2965, 22528), (3520, 18976), (4744, 14080), (5120, 13046), (5632, 11860), (5930, 11264), (6523, 10240), (7040, 9488)]