79836980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{37307}}^1$

素因数の和:37423

約数の個数: 24

約数和(自身を含む): 169229088

約数和(自身を除く): 89392108

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 37307, 74614, 149228, 186535, 373070, 746140, 3991849, 7983698, 15967396, 19959245, 39918490, 79836980]

約数ペア:

[(1, 79836980), (2, 39918490), (4, 19959245), (5, 15967396), (10, 7983698), (20, 3991849), (107, 746140), (214, 373070), (428, 186535), (535, 149228), (1070, 74614), (2140, 37307)]