4125400

素因数分解:

$2^3\times 5^2\times {\mathrm{20627}}^1$

素因数の和:20643

約数の個数: 24

約数和(自身を含む): 9592020

約数和(自身を除く): 5466620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 20627, 41254, 82508, 103135, 165016, 206270, 412540, 515675, 825080, 1031350, 2062700, 4125400]

約数ペア:

[(1, 4125400), (2, 2062700), (4, 1031350), (5, 825080), (8, 515675), (10, 412540), (20, 206270), (25, 165016), (40, 103135), (50, 82508), (100, 41254), (200, 20627)]