54336680

素因数分解:

$2^3\times 5^1\times {\mathrm{1358417}}^1$

素因数の和:1358428

約数の個数: 16

約数和(自身を含む): 122257620

約数和(自身を除く): 67920940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1358417, 2716834, 5433668, 6792085, 10867336, 13584170, 27168340, 54336680]

約数ペア:

[(1, 54336680), (2, 27168340), (4, 13584170), (5, 10867336), (8, 6792085), (10, 5433668), (20, 2716834), (40, 1358417)]