86680190

素因数分解:

$2^1\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{3361}}^1$

素因数の和:5947

約数の個数: 16

約数和(自身を含む): 156131280

約数和(自身を除く): 69451090

約数列:

[1, 2, 5, 10, 2579, 3361, 5158, 6722, 12895, 16805, 25790, 33610, 8668019, 17336038, 43340095, 86680190]

約数ペア:

[(1, 86680190), (2, 43340095), (5, 17336038), (10, 8668019), (2579, 33610), (3361, 25790), (5158, 16805), (6722, 12895)]