27554860

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4903}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 58082976

約数和(自身を除く): 30528116

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4903, 5620, 9806, 19612, 24515, 49030, 98060, 1377743, 2755486, 5510972, 6888715, 13777430, 27554860]

約数ペア:

[(1, 27554860), (2, 13777430), (4, 6888715), (5, 5510972), (10, 2755486), (20, 1377743), (281, 98060), (562, 49030), (1124, 24515), (1405, 19612), (2810, 9806), (4903, 5620)]