1413520

素因数分解:

$2^4\times 5^1\times {\mathrm{17669}}^1$

素因数の和:17682

約数の個数: 20

約数和(自身を含む): 3286620

約数和(自身を除く): 1873100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17669, 35338, 70676, 88345, 141352, 176690, 282704, 353380, 706760, 1413520]

約数ペア:

[(1, 1413520), (2, 706760), (4, 353380), (5, 282704), (8, 176690), (10, 141352), (16, 88345), (20, 70676), (40, 35338), (80, 17669)]