27787700

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1033}}^1$

素因数の和:1316

約数の個数: 36

約数和(自身を含む): 60582060

約数和(自身を除く): 32794360

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1033, 1076, 1345, 2066, 2690, 4132, 5165, 5380, 6725, 10330, 13450, 20660, 25825, 26900, 51650, 103300, 277877, 555754, 1111508, 1389385, 2778770, 5557540, 6946925, 13893850, 27787700]

約数ペア:

[(1, 27787700), (2, 13893850), (4, 6946925), (5, 5557540), (10, 2778770), (20, 1389385), (25, 1111508), (50, 555754), (100, 277877), (269, 103300), (538, 51650), (1033, 26900), (1076, 25825), (1345, 20660), (2066, 13450), (2690, 10330), (4132, 6725), (5165, 5380)]