27498020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124991}}^1$

素因数の和:125011

約数の個数: 24

約数和(自身を含む): 62995968

約数和(自身を除く): 35497948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 124991, 249982, 499964, 624955, 1249910, 1374901, 2499820, 2749802, 5499604, 6874505, 13749010, 27498020]

約数ペア:

[(1, 27498020), (2, 13749010), (4, 6874505), (5, 5499604), (10, 2749802), (11, 2499820), (20, 1374901), (22, 1249910), (44, 624955), (55, 499964), (110, 249982), (220, 124991)]