8589060520

素因数分解:

$2^3\times 5^1\times {\mathrm{214726513}}^1$

素因数の和:214726524

約数の個数: 16

約数和(自身を含む): 19325386260

約数和(自身を除く): 10736325740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 214726513, 429453026, 858906052, 1073632565, 1717812104, 2147265130, 4294530260, 8589060520]

約数ペア:

[(1, 8589060520), (2, 4294530260), (4, 2147265130), (5, 1717812104), (8, 1073632565), (10, 858906052), (20, 429453026), (40, 214726513)]