54804080

素因数分解:

$2^4\times 5^1\times {\mathrm{685051}}^1$

素因数の和:685064

約数の個数: 20

約数和(自身を含む): 127419672

約数和(自身を除く): 72615592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 685051, 1370102, 2740204, 3425255, 5480408, 6850510, 10960816, 13701020, 27402040, 54804080]

約数ペア:

[(1, 54804080), (2, 27402040), (4, 13701020), (5, 10960816), (8, 6850510), (10, 5480408), (16, 3425255), (20, 2740204), (40, 1370102), (80, 685051)]