85041560

素因数分解:

$2^3\times 5^1\times {\mathrm{2126039}}^1$

素因数の和:2126050

約数の個数: 16

約数和(自身を含む): 191343600

約数和(自身を除く): 106302040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2126039, 4252078, 8504156, 10630195, 17008312, 21260390, 42520780, 85041560]

約数ペア:

[(1, 85041560), (2, 42520780), (4, 21260390), (5, 17008312), (8, 10630195), (10, 8504156), (20, 4252078), (40, 2126039)]