17967374560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{90053}}^1$

素因数の和:90140

約数の個数: 96

約数和(自身を含む): 44933343840

約数和(自身を除く): 26965969280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 928, 1160, 1247, 1376, 1720, 2320, 2494, 3440, 4640, 4988, 6235, 6880, 9976, 12470, 19952, 24940, 39904, 49880, 90053, 99760, 180106, 199520, 360212, 450265, 720424, 900530, 1440848, 1801060, 2611537, 2881696, 3602120, 3872279, 5223074, 7204240, 7744558, 10446148, 13057685, 14408480, 15489116, 19361395, 20892296, 26115370, 30978232, 38722790, 41784592, 52230740, 61956464, 77445580, 83569184, 104461480, 112296091, 123912928, 154891160, 208922960, 224592182, 309782320, 417845920, 449184364, 561480455, 619564640, 898368728, 1122960910, 1796737456, 2245921820, 3593474912, 4491843640, 8983687280, 17967374560]

約数ペア:

[(1, 17967374560), (2, 8983687280), (4, 4491843640), (5, 3593474912), (8, 2245921820), (10, 1796737456), (16, 1122960910), (20, 898368728), (29, 619564640), (32, 561480455), (40, 449184364), (43, 417845920), (58, 309782320), (80, 224592182), (86, 208922960), (116, 154891160), (145, 123912928), (160, 112296091), (172, 104461480), (215, 83569184), (232, 77445580), (290, 61956464), (344, 52230740), (430, 41784592), (464, 38722790), (580, 30978232), (688, 26115370), (860, 20892296), (928, 19361395), (1160, 15489116), (1247, 14408480), (1376, 13057685), (1720, 10446148), (2320, 7744558), (2494, 7204240), (3440, 5223074), (4640, 3872279), (4988, 3602120), (6235, 2881696), (6880, 2611537), (9976, 1801060), (12470, 1440848), (19952, 900530), (24940, 720424), (39904, 450265), (49880, 360212), (90053, 199520), (99760, 180106)]