4584880

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 10749312

約数和(自身を除く): 6164432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 257, 446, 514, 892, 1028, 1115, 1285, 1784, 2056, 2230, 2570, 3568, 4112, 4460, 5140, 8920, 10280, 17840, 20560, 57311, 114622, 229244, 286555, 458488, 573110, 916976, 1146220, 2292440, 4584880]

約数ペア:

[(1, 4584880), (2, 2292440), (4, 1146220), (5, 916976), (8, 573110), (10, 458488), (16, 286555), (20, 229244), (40, 114622), (80, 57311), (223, 20560), (257, 17840), (446, 10280), (514, 8920), (892, 5140), (1028, 4460), (1115, 4112), (1285, 3568), (1784, 2570), (2056, 2230)]