42070780

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7433}}^1$

素因数の和:7725

約数の個数: 24

約数和(自身を含む): 88672752

約数和(自身を除く): 46601972

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 7433, 14866, 29732, 37165, 74330, 148660, 2103539, 4207078, 8414156, 10517695, 21035390, 42070780]

約数ペア:

[(1, 42070780), (2, 21035390), (4, 10517695), (5, 8414156), (10, 4207078), (20, 2103539), (283, 148660), (566, 74330), (1132, 37165), (1415, 29732), (2830, 14866), (5660, 7433)]