64924610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{72949}}^1$

素因数の和:73045

約数の個数: 16

約数和(自身を含む): 118179000

約数和(自身を除く): 53254390

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 72949, 145898, 364745, 729490, 6492461, 12984922, 32462305, 64924610]

約数ペア:

[(1, 64924610), (2, 32462305), (5, 12984922), (10, 6492461), (89, 729490), (178, 364745), (445, 145898), (890, 72949)]