4070380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4733}}^1$

素因数の和:4785

約数の個数: 24

約数和(自身を含む): 8748432

約数和(自身を除く): 4678052

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4733, 9466, 18932, 23665, 47330, 94660, 203519, 407038, 814076, 1017595, 2035190, 4070380]

約数ペア:

[(1, 4070380), (2, 2035190), (4, 1017595), (5, 814076), (10, 407038), (20, 203519), (43, 94660), (86, 47330), (172, 23665), (215, 18932), (430, 9466), (860, 4733)]