11232500

素因数分解:

$2^2\times 5^4\times {\mathrm{4493}}^1$

素因数の和:4517

約数の個数: 30

約数和(自身を含む): 24568698

約数和(自身を除く): 13336198

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4493, 8986, 17972, 22465, 44930, 89860, 112325, 224650, 449300, 561625, 1123250, 2246500, 2808125, 5616250, 11232500]

約数ペア:

[(1, 11232500), (2, 5616250), (4, 2808125), (5, 2246500), (10, 1123250), (20, 561625), (25, 449300), (50, 224650), (100, 112325), (125, 89860), (250, 44930), (500, 22465), (625, 17972), (1250, 8986), (2500, 4493)]