14474240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 88

約数和(自身を含む): 38025072

約数和(自身を除く): 23550832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 257, 320, 352, 440, 512, 514, 640, 704, 880, 1024, 1028, 1280, 1285, 1408, 1760, 2056, 2560, 2570, 2816, 2827, 3520, 4112, 5120, 5140, 5632, 5654, 7040, 8224, 10280, 11264, 11308, 14080, 14135, 16448, 20560, 22616, 28160, 28270, 32896, 41120, 45232, 56320, 56540, 65792, 82240, 90464, 113080, 131584, 164480, 180928, 226160, 263168, 328960, 361856, 452320, 657920, 723712, 904640, 1315840, 1447424, 1809280, 2894848, 3618560, 7237120, 14474240]

約数ペア:

[(1, 14474240), (2, 7237120), (4, 3618560), (5, 2894848), (8, 1809280), (10, 1447424), (11, 1315840), (16, 904640), (20, 723712), (22, 657920), (32, 452320), (40, 361856), (44, 328960), (55, 263168), (64, 226160), (80, 180928), (88, 164480), (110, 131584), (128, 113080), (160, 90464), (176, 82240), (220, 65792), (256, 56540), (257, 56320), (320, 45232), (352, 41120), (440, 32896), (512, 28270), (514, 28160), (640, 22616), (704, 20560), (880, 16448), (1024, 14135), (1028, 14080), (1280, 11308), (1285, 11264), (1408, 10280), (1760, 8224), (2056, 7040), (2560, 5654), (2570, 5632), (2816, 5140), (2827, 5120), (3520, 4112)]