3959900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5678

約数の個数: 36

約数和(自身を含む): 9822288

約数和(自身を除く): 5862388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 5657, 11314, 22628, 28285, 39599, 56570, 79198, 113140, 141425, 158396, 197995, 282850, 395990, 565700, 791980, 989975, 1979950, 3959900]

約数ペア:

[(1, 3959900), (2, 1979950), (4, 989975), (5, 791980), (7, 565700), (10, 395990), (14, 282850), (20, 197995), (25, 158396), (28, 141425), (35, 113140), (50, 79198), (70, 56570), (100, 39599), (140, 28285), (175, 22628), (350, 11314), (700, 5657)]