8022795520

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2188

約数の個数: 144

約数和(自身を含む): 19950682752

約数和(自身を除く): 11927887232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 71, 80, 86, 128, 142, 160, 172, 215, 256, 284, 320, 344, 355, 430, 568, 640, 688, 710, 860, 1136, 1280, 1376, 1420, 1720, 2053, 2272, 2752, 2840, 3053, 3440, 4106, 4544, 5504, 5680, 6106, 6880, 8212, 9088, 10265, 11008, 11360, 12212, 13760, 15265, 16424, 18176, 20530, 22720, 24424, 27520, 30530, 32848, 41060, 45440, 48848, 55040, 61060, 65696, 82120, 88279, 90880, 97696, 122120, 131392, 145763, 164240, 176558, 195392, 244240, 262784, 291526, 328480, 353116, 390784, 441395, 488480, 525568, 583052, 656960, 706232, 728815, 781568, 882790, 976960, 1166104, 1313920, 1412464, 1457630, 1765580, 1953920, 2332208, 2627840, 2824928, 2915260, 3531160, 3907840, 4664416, 5649856, 5830520, 6267809, 7062320, 9328832, 11299712, 11661040, 12535618, 14124640, 18657664, 22599424, 23322080, 25071236, 28249280, 31339045, 37315328, 46644160, 50142472, 56498560, 62678090, 93288320, 100284944, 112997120, 125356180, 186576640, 200569888, 250712360, 401139776, 501424720, 802279552, 1002849440, 1604559104, 2005698880, 4011397760, 8022795520]

約数ペア:

[(1, 8022795520), (2, 4011397760), (4, 2005698880), (5, 1604559104), (8, 1002849440), (10, 802279552), (16, 501424720), (20, 401139776), (32, 250712360), (40, 200569888), (43, 186576640), (64, 125356180), (71, 112997120), (80, 100284944), (86, 93288320), (128, 62678090), (142, 56498560), (160, 50142472), (172, 46644160), (215, 37315328), (256, 31339045), (284, 28249280), (320, 25071236), (344, 23322080), (355, 22599424), (430, 18657664), (568, 14124640), (640, 12535618), (688, 11661040), (710, 11299712), (860, 9328832), (1136, 7062320), (1280, 6267809), (1376, 5830520), (1420, 5649856), (1720, 4664416), (2053, 3907840), (2272, 3531160), (2752, 2915260), (2840, 2824928), (3053, 2627840), (3440, 2332208), (4106, 1953920), (4544, 1765580), (5504, 1457630), (5680, 1412464), (6106, 1313920), (6880, 1166104), (8212, 976960), (9088, 882790), (10265, 781568), (11008, 728815), (11360, 706232), (12212, 656960), (13760, 583052), (15265, 525568), (16424, 488480), (18176, 441395), (20530, 390784), (22720, 353116), (24424, 328480), (27520, 291526), (30530, 262784), (32848, 244240), (41060, 195392), (45440, 176558), (48848, 164240), (55040, 145763), (61060, 131392), (65696, 122120), (82120, 97696), (88279, 90880)]