4085860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 8781696

約数和(自身を除く): 4695836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4751, 9502, 19004, 23755, 47510, 95020, 204293, 408586, 817172, 1021465, 2042930, 4085860]

約数ペア:

[(1, 4085860), (2, 2042930), (4, 1021465), (5, 817172), (10, 408586), (20, 204293), (43, 95020), (86, 47510), (172, 23755), (215, 19004), (430, 9502), (860, 4751)]