54327880

素因数分解:

$2^3\times 5^1\times {\mathrm{1358197}}^1$

素因数の和:1358208

約数の個数: 16

約数和(自身を含む): 122237820

約数和(自身を除く): 67909940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1358197, 2716394, 5432788, 6790985, 10865576, 13581970, 27163940, 54327880]

約数ペア:

[(1, 54327880), (2, 27163940), (4, 13581970), (5, 10865576), (8, 6790985), (10, 5432788), (20, 2716394), (40, 1358197)]