12066560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 31567536

約数和(自身を除く): 19500976

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, 320, 352, 440, 640, 704, 857, 880, 1280, 1408, 1714, 1760, 2816, 3428, 3520, 4285, 6856, 7040, 8570, 9427, 13712, 14080, 17140, 18854, 27424, 34280, 37708, 47135, 54848, 68560, 75416, 94270, 109696, 137120, 150832, 188540, 219392, 274240, 301664, 377080, 548480, 603328, 754160, 1096960, 1206656, 1508320, 2413312, 3016640, 6033280, 12066560]

約数ペア:

[(1, 12066560), (2, 6033280), (4, 3016640), (5, 2413312), (8, 1508320), (10, 1206656), (11, 1096960), (16, 754160), (20, 603328), (22, 548480), (32, 377080), (40, 301664), (44, 274240), (55, 219392), (64, 188540), (80, 150832), (88, 137120), (110, 109696), (128, 94270), (160, 75416), (176, 68560), (220, 54848), (256, 47135), (320, 37708), (352, 34280), (440, 27424), (640, 18854), (704, 17140), (857, 14080), (880, 13712), (1280, 9427), (1408, 8570), (1714, 7040), (1760, 6856), (2816, 4285), (3428, 3520)]