66137090

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{5171}}^1$

素因数の和:6457

約数の個数: 16

約数和(自身を含む): 119162880

約数和(自身を除く): 53025790

約数列:

[1, 2, 5, 10, 1279, 2558, 5171, 6395, 10342, 12790, 25855, 51710, 6613709, 13227418, 33068545, 66137090]

約数ペア:

[(1, 66137090), (2, 33068545), (5, 13227418), (10, 6613709), (1279, 51710), (2558, 25855), (5171, 12790), (6395, 10342)]