79839020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{35327}}^1$

素因数の和:35449

約数の個数: 24

約数和(自身を含む): 169150464

約数和(自身を除く): 89311444

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 35327, 70654, 141308, 176635, 353270, 706540, 3991951, 7983902, 15967804, 19959755, 39919510, 79839020]

約数ペア:

[(1, 79839020), (2, 39919510), (4, 19959755), (5, 15967804), (10, 7983902), (20, 3991951), (113, 706540), (226, 353270), (452, 176635), (565, 141308), (1130, 70654), (2260, 35327)]