4149800

素因数分解:

$2^3\times 5^2\times {\mathrm{20749}}^1$

素因数の和:20765

約数の個数: 24

約数和(自身を含む): 9648750

約数和(自身を除く): 5498950

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 20749, 41498, 82996, 103745, 165992, 207490, 414980, 518725, 829960, 1037450, 2074900, 4149800]

約数ペア:

[(1, 4149800), (2, 2074900), (4, 1037450), (5, 829960), (8, 518725), (10, 414980), (20, 207490), (25, 165992), (40, 103745), (50, 82996), (100, 41498), (200, 20749)]