38554956800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 264

約数和(自身を含む): 99091912920

約数和(自身を除く): 60536956120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 109, 128, 160, 164, 200, 205, 218, 256, 320, 328, 337, 400, 410, 436, 512, 545, 640, 656, 674, 800, 820, 872, 1024, 1025, 1090, 1280, 1312, 1348, 1600, 1640, 1685, 1744, 2050, 2180, 2560, 2624, 2696, 2725, 3200, 3280, 3370, 3488, 4100, 4360, 4469, 5120, 5248, 5392, 5450, 6400, 6560, 6740, 6976, 8200, 8425, 8720, 8938, 10496, 10784, 10900, 12800, 13120, 13480, 13817, 13952, 16400, 16850, 17440, 17876, 20992, 21568, 21800, 22345, 25600, 26240, 26960, 27634, 27904, 32800, 33700, 34880, 35752, 36733, 41984, 43136, 43600, 44690, 52480, 53920, 55268, 55808, 65600, 67400, 69085, 69760, 71504, 73466, 86272, 87200, 89380, 104960, 107840, 110536, 111616, 111725, 131200, 134800, 138170, 139520, 143008, 146932, 172544, 174400, 178760, 183665, 209920, 215680, 221072, 223450, 262400, 269600, 276340, 279040, 286016, 293864, 345088, 345425, 348800, 357520, 367330, 431360, 442144, 446900, 524800, 539200, 552680, 558080, 572032, 587728, 690850, 697600, 715040, 734660, 862720, 884288, 893800, 918325, 1049600, 1078400, 1105360, 1144064, 1175456, 1381700, 1395200, 1430080, 1469320, 1506053, 1725440, 1768576, 1787600, 1836650, 2156800, 2210720, 2288128, 2350912, 2763400, 2790400, 2860160, 2938640, 3012106, 3537152, 3575200, 3673300, 4313600, 4421440, 4576256, 4701824, 5526800, 5720320, 5877280, 6024212, 7074304, 7150400, 7346600, 7530265, 8627200, 8842880, 9403648, 11053600, 11440640, 11754560, 12048424, 14148608, 14300800, 14693200, 15060530, 17685760, 18807296, 22107200, 22881280, 23509120, 24096848, 28601600, 29386400, 30121060, 35371520, 37614592, 37651325, 44214400, 47018240, 48193696, 57203200, 58772800, 60242120, 70743040, 75302650, 88428800, 94036480, 96387392, 114406400, 117545600, 120484240, 150605300, 176857600, 188072960, 192774784, 235091200, 240968480, 301210600, 353715200, 385549568, 470182400, 481936960, 602421200, 771099136, 940364800, 963873920, 1204842400, 1542198272, 1927747840, 2409684800, 3855495680, 4819369600, 7710991360, 9638739200, 19277478400, 38554956800]

約数ペア:

[(1, 38554956800), (2, 19277478400), (4, 9638739200), (5, 7710991360), (8, 4819369600), (10, 3855495680), (16, 2409684800), (20, 1927747840), (25, 1542198272), (32, 1204842400), (40, 963873920), (41, 940364800), (50, 771099136), (64, 602421200), (80, 481936960), (82, 470182400), (100, 385549568), (109, 353715200), (128, 301210600), (160, 240968480), (164, 235091200), (200, 192774784), (205, 188072960), (218, 176857600), (256, 150605300), (320, 120484240), (328, 117545600), (337, 114406400), (400, 96387392), (410, 94036480), (436, 88428800), (512, 75302650), (545, 70743040), (640, 60242120), (656, 58772800), (674, 57203200), (800, 48193696), (820, 47018240), (872, 44214400), (1024, 37651325), (1025, 37614592), (1090, 35371520), (1280, 30121060), (1312, 29386400), (1348, 28601600), (1600, 24096848), (1640, 23509120), (1685, 22881280), (1744, 22107200), (2050, 18807296), (2180, 17685760), (2560, 15060530), (2624, 14693200), (2696, 14300800), (2725, 14148608), (3200, 12048424), (3280, 11754560), (3370, 11440640), (3488, 11053600), (4100, 9403648), (4360, 8842880), (4469, 8627200), (5120, 7530265), (5248, 7346600), (5392, 7150400), (5450, 7074304), (6400, 6024212), (6560, 5877280), (6740, 5720320), (6976, 5526800), (8200, 4701824), (8425, 4576256), (8720, 4421440), (8938, 4313600), (10496, 3673300), (10784, 3575200), (10900, 3537152), (12800, 3012106), (13120, 2938640), (13480, 2860160), (13817, 2790400), (13952, 2763400), (16400, 2350912), (16850, 2288128), (17440, 2210720), (17876, 2156800), (20992, 1836650), (21568, 1787600), (21800, 1768576), (22345, 1725440), (25600, 1506053), (26240, 1469320), (26960, 1430080), (27634, 1395200), (27904, 1381700), (32800, 1175456), (33700, 1144064), (34880, 1105360), (35752, 1078400), (36733, 1049600), (41984, 918325), (43136, 893800), (43600, 884288), (44690, 862720), (52480, 734660), (53920, 715040), (55268, 697600), (55808, 690850), (65600, 587728), (67400, 572032), (69085, 558080), (69760, 552680), (71504, 539200), (73466, 524800), (86272, 446900), (87200, 442144), (89380, 431360), (104960, 367330), (107840, 357520), (110536, 348800), (111616, 345425), (111725, 345088), (131200, 293864), (134800, 286016), (138170, 279040), (139520, 276340), (143008, 269600), (146932, 262400), (172544, 223450), (174400, 221072), (178760, 215680), (183665, 209920)]