77214710

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{5981}}^1$

素因数の和:7279

約数の個数: 16

約数和(自身を含む): 139117392

約数和(自身を除く): 61902682

約数列:

[1, 2, 5, 10, 1291, 2582, 5981, 6455, 11962, 12910, 29905, 59810, 7721471, 15442942, 38607355, 77214710]

約数ペア:

[(1, 77214710), (2, 38607355), (5, 15442942), (10, 7721471), (1291, 59810), (2582, 29905), (5981, 12910), (6455, 11962)]