54228560

素因数分解:

$2^4\times 5^1\times {\mathrm{677857}}^1$

素因数の和:677870

約数の個数: 20

約数和(自身を含む): 126081588

約数和(自身を除く): 71853028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677857, 1355714, 2711428, 3389285, 5422856, 6778570, 10845712, 13557140, 27114280, 54228560]

約数ペア:

[(1, 54228560), (2, 27114280), (4, 13557140), (5, 10845712), (8, 6778570), (10, 5422856), (16, 3389285), (20, 2711428), (40, 1355714), (80, 677857)]