2095400

素因数分解:

$2^3\times 5^2\times {\mathrm{10477}}^1$

素因数の和:10493

約数の個数: 24

約数和(自身を含む): 4872270

約数和(自身を除く): 2776870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10477, 20954, 41908, 52385, 83816, 104770, 209540, 261925, 419080, 523850, 1047700, 2095400]

約数ペア:

[(1, 2095400), (2, 1047700), (4, 523850), (5, 419080), (8, 261925), (10, 209540), (20, 104770), (25, 83816), (40, 52385), (50, 41908), (100, 20954), (200, 10477)]