485125400

素因数分解:

$2^3\times 5^2\times {\mathrm{2425627}}^1$

素因数の和:2425643

約数の個数: 24

約数和(自身を含む): 1127917020

約数和(自身を除く): 642791620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2425627, 4851254, 9702508, 12128135, 19405016, 24256270, 48512540, 60640675, 97025080, 121281350, 242562700, 485125400]

約数ペア:

[(1, 485125400), (2, 242562700), (4, 121281350), (5, 97025080), (8, 60640675), (10, 48512540), (20, 24256270), (25, 19405016), (40, 12128135), (50, 9702508), (100, 4851254), (200, 2425627)]