225038500

素因数分解:

$2^2\times 5^3\times {\mathrm{450077}}^1$

素因数の和:450096

約数の個数: 24

約数和(自身を含む): 491485176

約数和(自身を除く): 266446676

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 450077, 900154, 1800308, 2250385, 4500770, 9001540, 11251925, 22503850, 45007700, 56259625, 112519250, 225038500]

約数ペア:

[(1, 225038500), (2, 112519250), (4, 56259625), (5, 45007700), (10, 22503850), (20, 11251925), (25, 9001540), (50, 4500770), (100, 2250385), (125, 1800308), (250, 900154), (500, 450077)]