11308000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 30427488

約数和(自身を除く): 19119488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 257, 275, 352, 400, 440, 500, 514, 550, 800, 880, 1000, 1028, 1100, 1285, 1375, 1760, 2000, 2056, 2200, 2570, 2750, 2827, 4000, 4112, 4400, 5140, 5500, 5654, 6425, 8224, 8800, 10280, 11000, 11308, 12850, 14135, 20560, 22000, 22616, 25700, 28270, 32125, 41120, 44000, 45232, 51400, 56540, 64250, 70675, 90464, 102800, 113080, 128500, 141350, 205600, 226160, 257000, 282700, 353375, 452320, 514000, 565400, 706750, 1028000, 1130800, 1413500, 2261600, 2827000, 5654000, 11308000]

約数ペア:

[(1, 11308000), (2, 5654000), (4, 2827000), (5, 2261600), (8, 1413500), (10, 1130800), (11, 1028000), (16, 706750), (20, 565400), (22, 514000), (25, 452320), (32, 353375), (40, 282700), (44, 257000), (50, 226160), (55, 205600), (80, 141350), (88, 128500), (100, 113080), (110, 102800), (125, 90464), (160, 70675), (176, 64250), (200, 56540), (220, 51400), (250, 45232), (257, 44000), (275, 41120), (352, 32125), (400, 28270), (440, 25700), (500, 22616), (514, 22000), (550, 20560), (800, 14135), (880, 12850), (1000, 11308), (1028, 11000), (1100, 10280), (1285, 8800), (1375, 8224), (1760, 6425), (2000, 5654), (2056, 5500), (2200, 5140), (2570, 4400), (2750, 4112), (2827, 4000)]