15679974620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27034439}}^1$

素因数の和:27034477

約数の個数: 24

約数和(自身を含む): 34063394400

約数和(自身を除く): 18383419780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27034439, 54068878, 108137756, 135172195, 270344390, 540688780, 783998731, 1567997462, 3135994924, 3919993655, 7839987310, 15679974620]

約数ペア:

[(1, 15679974620), (2, 7839987310), (4, 3919993655), (5, 3135994924), (10, 1567997462), (20, 783998731), (29, 540688780), (58, 270344390), (116, 135172195), (145, 108137756), (290, 54068878), (580, 27034439)]