26832740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121967}}^1$

素因数の和:121987

約数の個数: 24

約数和(自身を含む): 61471872

約数和(自身を除く): 34639132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 121967, 243934, 487868, 609835, 1219670, 1341637, 2439340, 2683274, 5366548, 6708185, 13416370, 26832740]

約数ペア:

[(1, 26832740), (2, 13416370), (4, 6708185), (5, 5366548), (10, 2683274), (11, 2439340), (20, 1341637), (22, 1219670), (44, 609835), (55, 487868), (110, 243934), (220, 121967)]