82522880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5861}}^1$

素因数の和:5893

約数の個数: 72

約数和(自身を含む): 215674704

約数和(自身を除く): 133151824

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, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 5861, 7040, 11722, 14080, 23444, 29305, 46888, 58610, 64471, 93776, 117220, 128942, 187552, 234440, 257884, 322355, 375104, 468880, 515768, 644710, 750208, 937760, 1031536, 1289420, 1500416, 1875520, 2063072, 2578840, 3751040, 4126144, 5157680, 7502080, 8252288, 10315360, 16504576, 20630720, 41261440, 82522880]

約数ペア:

[(1, 82522880), (2, 41261440), (4, 20630720), (5, 16504576), (8, 10315360), (10, 8252288), (11, 7502080), (16, 5157680), (20, 4126144), (22, 3751040), (32, 2578840), (40, 2063072), (44, 1875520), (55, 1500416), (64, 1289420), (80, 1031536), (88, 937760), (110, 750208), (128, 644710), (160, 515768), (176, 468880), (220, 375104), (256, 322355), (320, 257884), (352, 234440), (440, 187552), (640, 128942), (704, 117220), (880, 93776), (1280, 64471), (1408, 58610), (1760, 46888), (2816, 29305), (3520, 23444), (5861, 14080), (7040, 11722)]