27324620

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9829}}^1$

素因数の和:9977

約数の個数: 24

約数和(自身を含む): 57800400

約数和(自身を除く): 30475780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 9829, 19658, 39316, 49145, 98290, 196580, 1366231, 2732462, 5464924, 6831155, 13662310, 27324620]

約数ペア:

[(1, 27324620), (2, 13662310), (4, 6831155), (5, 5464924), (10, 2732462), (20, 1366231), (139, 196580), (278, 98290), (556, 49145), (695, 39316), (1390, 19658), (2780, 9829)]