8069420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5527}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 17181024

約数和(自身を除く): 9111604

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5527, 11054, 22108, 27635, 55270, 110540, 403471, 806942, 1613884, 2017355, 4034710, 8069420]

約数ペア:

[(1, 8069420), (2, 4034710), (4, 2017355), (5, 1613884), (10, 806942), (20, 403471), (73, 110540), (146, 55270), (292, 27635), (365, 22108), (730, 11054), (1460, 5527)]