6559780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 13967352

約数和(自身を除く): 7407572

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 4493, 8986, 17972, 22465, 44930, 89860, 327989, 655978, 1311956, 1639945, 3279890, 6559780]

約数ペア:

[(1, 6559780), (2, 3279890), (4, 1639945), (5, 1311956), (10, 655978), (20, 327989), (73, 89860), (146, 44930), (292, 22465), (365, 17972), (730, 8986), (1460, 4493)]