52002440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{185723}}^1$

素因数の和:185741

約数の個数: 32

約数和(自身を含む): 133721280

約数和(自身を除く): 81718840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 185723, 371446, 742892, 928615, 1300061, 1485784, 1857230, 2600122, 3714460, 5200244, 6500305, 7428920, 10400488, 13000610, 26001220, 52002440]

約数ペア:

[(1, 52002440), (2, 26001220), (4, 13000610), (5, 10400488), (7, 7428920), (8, 6500305), (10, 5200244), (14, 3714460), (20, 2600122), (28, 1857230), (35, 1485784), (40, 1300061), (56, 928615), (70, 742892), (140, 371446), (280, 185723)]