89119797920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23509}}^1$

素因数の和:23615

約数の個数: 192

約数和(自身を含む): 234610992000

約数和(自身を除く): 145491194080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 43, 58, 76, 80, 86, 95, 116, 145, 152, 160, 172, 190, 215, 232, 290, 304, 344, 380, 430, 464, 551, 580, 608, 688, 760, 817, 860, 928, 1102, 1160, 1247, 1376, 1520, 1634, 1720, 2204, 2320, 2494, 2755, 3040, 3268, 3440, 4085, 4408, 4640, 4988, 5510, 6235, 6536, 6880, 8170, 8816, 9976, 11020, 12470, 13072, 16340, 17632, 19952, 22040, 23509, 23693, 24940, 26144, 32680, 39904, 44080, 47018, 47386, 49880, 65360, 88160, 94036, 94772, 99760, 117545, 118465, 130720, 188072, 189544, 199520, 235090, 236930, 376144, 379088, 446671, 470180, 473860, 681761, 752288, 758176, 893342, 940360, 947720, 1010887, 1363522, 1786684, 1880720, 1895440, 2021774, 2233355, 2727044, 3408805, 3573368, 3761440, 3790880, 4043548, 4466710, 5054435, 5454088, 6817610, 7146736, 8087096, 8933420, 10108870, 10908176, 12953459, 13635220, 14293472, 16174192, 17866840, 19206853, 20217740, 21816352, 25906918, 27270440, 29315723, 32348384, 35733680, 38413706, 40435480, 51813836, 54540880, 58631446, 64767295, 71467360, 76827412, 80870960, 96034265, 103627672, 109081760, 117262892, 129534590, 146578615, 153654824, 161741920, 192068530, 207255344, 234525784, 259069180, 293157230, 307309648, 384137060, 414510688, 469051568, 518138360, 556998737, 586314460, 614619296, 768274120, 938103136, 1036276720, 1113997474, 1172628920, 1536548240, 2072553440, 2227994948, 2345257840, 2784993685, 3073096480, 4455989896, 4690515680, 5569987370, 8911979792, 11139974740, 17823959584, 22279949480, 44559898960, 89119797920]

約数ペア:

[(1, 89119797920), (2, 44559898960), (4, 22279949480), (5, 17823959584), (8, 11139974740), (10, 8911979792), (16, 5569987370), (19, 4690515680), (20, 4455989896), (29, 3073096480), (32, 2784993685), (38, 2345257840), (40, 2227994948), (43, 2072553440), (58, 1536548240), (76, 1172628920), (80, 1113997474), (86, 1036276720), (95, 938103136), (116, 768274120), (145, 614619296), (152, 586314460), (160, 556998737), (172, 518138360), (190, 469051568), (215, 414510688), (232, 384137060), (290, 307309648), (304, 293157230), (344, 259069180), (380, 234525784), (430, 207255344), (464, 192068530), (551, 161741920), (580, 153654824), (608, 146578615), (688, 129534590), (760, 117262892), (817, 109081760), (860, 103627672), (928, 96034265), (1102, 80870960), (1160, 76827412), (1247, 71467360), (1376, 64767295), (1520, 58631446), (1634, 54540880), (1720, 51813836), (2204, 40435480), (2320, 38413706), (2494, 35733680), (2755, 32348384), (3040, 29315723), (3268, 27270440), (3440, 25906918), (4085, 21816352), (4408, 20217740), (4640, 19206853), (4988, 17866840), (5510, 16174192), (6235, 14293472), (6536, 13635220), (6880, 12953459), (8170, 10908176), (8816, 10108870), (9976, 8933420), (11020, 8087096), (12470, 7146736), (13072, 6817610), (16340, 5454088), (17632, 5054435), (19952, 4466710), (22040, 4043548), (23509, 3790880), (23693, 3761440), (24940, 3573368), (26144, 3408805), (32680, 2727044), (39904, 2233355), (44080, 2021774), (47018, 1895440), (47386, 1880720), (49880, 1786684), (65360, 1363522), (88160, 1010887), (94036, 947720), (94772, 940360), (99760, 893342), (117545, 758176), (118465, 752288), (130720, 681761), (188072, 473860), (189544, 470180), (199520, 446671), (235090, 379088), (236930, 376144)]