2018140160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1759

約数の個数: 112

約数和(自身を含む): 5013198000

約数和(自身を除く): 2995057840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1024, 1160, 1280, 1699, 1856, 2048, 2320, 2560, 3398, 3712, 4096, 4640, 5120, 6796, 7424, 8192, 8495, 9280, 10240, 13592, 14848, 16990, 18560, 20480, 27184, 29696, 33980, 37120, 40960, 49271, 54368, 59392, 67960, 74240, 98542, 108736, 118784, 135920, 148480, 197084, 217472, 237568, 246355, 271840, 296960, 394168, 434944, 492710, 543680, 593920, 788336, 869888, 985420, 1087360, 1187840, 1576672, 1739776, 1970840, 2174720, 3153344, 3479552, 3941680, 4349440, 6306688, 6959104, 7883360, 8698880, 12613376, 13918208, 15766720, 17397760, 25226752, 31533440, 34795520, 50453504, 63066880, 69591040, 100907008, 126133760, 201814016, 252267520, 403628032, 504535040, 1009070080, 2018140160]

約数ペア:

[(1, 2018140160), (2, 1009070080), (4, 504535040), (5, 403628032), (8, 252267520), (10, 201814016), (16, 126133760), (20, 100907008), (29, 69591040), (32, 63066880), (40, 50453504), (58, 34795520), (64, 31533440), (80, 25226752), (116, 17397760), (128, 15766720), (145, 13918208), (160, 12613376), (232, 8698880), (256, 7883360), (290, 6959104), (320, 6306688), (464, 4349440), (512, 3941680), (580, 3479552), (640, 3153344), (928, 2174720), (1024, 1970840), (1160, 1739776), (1280, 1576672), (1699, 1187840), (1856, 1087360), (2048, 985420), (2320, 869888), (2560, 788336), (3398, 593920), (3712, 543680), (4096, 492710), (4640, 434944), (5120, 394168), (6796, 296960), (7424, 271840), (8192, 246355), (8495, 237568), (9280, 217472), (10240, 197084), (13592, 148480), (14848, 135920), (16990, 118784), (18560, 108736), (20480, 98542), (27184, 74240), (29696, 67960), (33980, 59392), (37120, 54368), (40960, 49271)]