56203480

素因数分解:

$2^3\times 5^1\times {\mathrm{1405087}}^1$

素因数の和:1405098

約数の個数: 16

約数和(自身を含む): 126457920

約数和(自身を除く): 70254440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1405087, 2810174, 5620348, 7025435, 11240696, 14050870, 28101740, 56203480]

約数ペア:

[(1, 56203480), (2, 28101740), (4, 14050870), (5, 11240696), (8, 7025435), (10, 5620348), (20, 2810174), (40, 1405087)]