57748580

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14657}}^1$

素因数の和:14863

約数の個数: 24

約数和(自身を含む): 121895928

約数和(自身を除く): 64147348

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 14657, 29314, 58628, 73285, 146570, 293140, 2887429, 5774858, 11549716, 14437145, 28874290, 57748580]

約数ペア:

[(1, 57748580), (2, 28874290), (4, 14437145), (5, 11549716), (10, 5774858), (20, 2887429), (197, 293140), (394, 146570), (788, 73285), (985, 58628), (1970, 29314), (3940, 14657)]