5091400

素因数分解:

$2^3\times 5^2\times {\mathrm{25457}}^1$

素因数の和:25473

約数の個数: 24

約数和(自身を含む): 11837970

約数和(自身を除く): 6746570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 25457, 50914, 101828, 127285, 203656, 254570, 509140, 636425, 1018280, 1272850, 2545700, 5091400]

約数ペア:

[(1, 5091400), (2, 2545700), (4, 1272850), (5, 1018280), (8, 636425), (10, 509140), (20, 254570), (25, 203656), (40, 127285), (50, 101828), (100, 50914), (200, 25457)]