41613440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 113685120

約数和(自身を除く): 72071680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 257, 320, 352, 368, 440, 460, 506, 514, 640, 704, 736, 880, 920, 1012, 1028, 1265, 1285, 1408, 1472, 1760, 1840, 2024, 2056, 2530, 2570, 2827, 2944, 3520, 3680, 4048, 4112, 5060, 5140, 5654, 5911, 7040, 7360, 8096, 8224, 10120, 10280, 11308, 11822, 14135, 14720, 16192, 16448, 20240, 20560, 22616, 23644, 28270, 29555, 32384, 32896, 40480, 41120, 45232, 47288, 56540, 59110, 65021, 80960, 82240, 90464, 94576, 113080, 118220, 130042, 161920, 164480, 180928, 189152, 226160, 236440, 260084, 325105, 361856, 378304, 452320, 472880, 520168, 650210, 756608, 904640, 945760, 1040336, 1300420, 1809280, 1891520, 2080672, 2600840, 3783040, 4161344, 5201680, 8322688, 10403360, 20806720, 41613440]

約数ペア:

[(1, 41613440), (2, 20806720), (4, 10403360), (5, 8322688), (8, 5201680), (10, 4161344), (11, 3783040), (16, 2600840), (20, 2080672), (22, 1891520), (23, 1809280), (32, 1300420), (40, 1040336), (44, 945760), (46, 904640), (55, 756608), (64, 650210), (80, 520168), (88, 472880), (92, 452320), (110, 378304), (115, 361856), (128, 325105), (160, 260084), (176, 236440), (184, 226160), (220, 189152), (230, 180928), (253, 164480), (257, 161920), (320, 130042), (352, 118220), (368, 113080), (440, 94576), (460, 90464), (506, 82240), (514, 80960), (640, 65021), (704, 59110), (736, 56540), (880, 47288), (920, 45232), (1012, 41120), (1028, 40480), (1265, 32896), (1285, 32384), (1408, 29555), (1472, 28270), (1760, 23644), (1840, 22616), (2024, 20560), (2056, 20240), (2530, 16448), (2570, 16192), (2827, 14720), (2944, 14135), (3520, 11822), (3680, 11308), (4048, 10280), (4112, 10120), (5060, 8224), (5140, 8096), (5654, 7360), (5911, 7040)]