56836040

素因数分解:

$2^3\times 5^1\times {\mathrm{1420901}}^1$

素因数の和:1420912

約数の個数: 16

約数和(自身を含む): 127881180

約数和(自身を除く): 71045140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1420901, 2841802, 5683604, 7104505, 11367208, 14209010, 28418020, 56836040]

約数ペア:

[(1, 56836040), (2, 28418020), (4, 14209010), (5, 11367208), (8, 7104505), (10, 5683604), (20, 2841802), (40, 1420901)]