9794740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4493}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 20762280

約数和(自身を除く): 10967540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4493, 8986, 17972, 22465, 44930, 89860, 489737, 979474, 1958948, 2448685, 4897370, 9794740]

約数ペア:

[(1, 9794740), (2, 4897370), (4, 2448685), (5, 1958948), (10, 979474), (20, 489737), (109, 89860), (218, 44930), (436, 22465), (545, 17972), (1090, 8986), (2180, 4493)]