66290690

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{5903}}^1$

素因数の和:7033

約数の個数: 16

約数和(自身を含む): 119449728

約数和(自身を除く): 53159038

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 5903, 11230, 11806, 29515, 59030, 6629069, 13258138, 33145345, 66290690]

約数ペア:

[(1, 66290690), (2, 33145345), (5, 13258138), (10, 6629069), (1123, 59030), (2246, 29515), (5615, 11806), (5903, 11230)]