54225280

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 130600800

約数和(自身を除く): 76375520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 386, 439, 640, 772, 878, 965, 1544, 1756, 1930, 2195, 3088, 3512, 3860, 4390, 6176, 7024, 7720, 8780, 12352, 14048, 15440, 17560, 24704, 28096, 30880, 35120, 56192, 61760, 70240, 84727, 123520, 140480, 169454, 280960, 338908, 423635, 677816, 847270, 1355632, 1694540, 2711264, 3389080, 5422528, 6778160, 10845056, 13556320, 27112640, 54225280]

約数ペア:

[(1, 54225280), (2, 27112640), (4, 13556320), (5, 10845056), (8, 6778160), (10, 5422528), (16, 3389080), (20, 2711264), (32, 1694540), (40, 1355632), (64, 847270), (80, 677816), (128, 423635), (160, 338908), (193, 280960), (320, 169454), (386, 140480), (439, 123520), (640, 84727), (772, 70240), (878, 61760), (965, 56192), (1544, 35120), (1756, 30880), (1930, 28096), (2195, 24704), (3088, 17560), (3512, 15440), (3860, 14048), (4390, 12352), (6176, 8780), (7024, 7720)]