79604240

素因数分解:

$2^4\times 5^1\times {\mathrm{995053}}^1$

素因数の和:995066

約数の個数: 20

約数和(自身を含む): 185080044

約数和(自身を除く): 105475804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 995053, 1990106, 3980212, 4975265, 7960424, 9950530, 15920848, 19901060, 39802120, 79604240]

約数ペア:

[(1, 79604240), (2, 39802120), (4, 19901060), (5, 15920848), (8, 9950530), (10, 7960424), (16, 4975265), (20, 3980212), (40, 1990106), (80, 995053)]