10945360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 26998272

約数和(自身を除く): 16052912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 71, 80, 82, 94, 142, 164, 188, 205, 235, 284, 328, 355, 376, 410, 470, 568, 656, 710, 752, 820, 940, 1136, 1420, 1640, 1880, 1927, 2840, 2911, 3280, 3337, 3760, 3854, 5680, 5822, 6674, 7708, 9635, 11644, 13348, 14555, 15416, 16685, 19270, 23288, 26696, 29110, 30832, 33370, 38540, 46576, 53392, 58220, 66740, 77080, 116440, 133480, 136817, 154160, 232880, 266960, 273634, 547268, 684085, 1094536, 1368170, 2189072, 2736340, 5472680, 10945360]

約数ペア:

[(1, 10945360), (2, 5472680), (4, 2736340), (5, 2189072), (8, 1368170), (10, 1094536), (16, 684085), (20, 547268), (40, 273634), (41, 266960), (47, 232880), (71, 154160), (80, 136817), (82, 133480), (94, 116440), (142, 77080), (164, 66740), (188, 58220), (205, 53392), (235, 46576), (284, 38540), (328, 33370), (355, 30832), (376, 29110), (410, 26696), (470, 23288), (568, 19270), (656, 16685), (710, 15416), (752, 14555), (820, 13348), (940, 11644), (1136, 9635), (1420, 7708), (1640, 6674), (1880, 5822), (1927, 5680), (2840, 3854), (2911, 3760), (3280, 3337)]