79956820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{37363}}^1$

素因数の和:37479

約数の個数: 24

約数和(自身を含む): 169483104

約数和(自身を除く): 89526284

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 37363, 74726, 149452, 186815, 373630, 747260, 3997841, 7995682, 15991364, 19989205, 39978410, 79956820]

約数ペア:

[(1, 79956820), (2, 39978410), (4, 19989205), (5, 15991364), (10, 7995682), (20, 3997841), (107, 747260), (214, 373630), (428, 186815), (535, 149452), (1070, 74726), (2140, 37363)]