29554180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10631}}^1$

素因数の和:10779

約数の個数: 24

約数和(自身を含む): 62516160

約数和(自身を除く): 32961980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 10631, 21262, 42524, 53155, 106310, 212620, 1477709, 2955418, 5910836, 7388545, 14777090, 29554180]

約数ペア:

[(1, 29554180), (2, 14777090), (4, 7388545), (5, 5910836), (10, 2955418), (20, 1477709), (139, 212620), (278, 106310), (556, 53155), (695, 42524), (1390, 21262), (2780, 10631)]