9781701092920

素因数分解:

$2^3\times 5^1\times {\mathrm{244542527323}}^1$

素因数の和:244542527334

約数の個数: 16

約数和(自身を含む): 22008827459160

約数和(自身を除く): 12227126366240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 244542527323, 489085054646, 978170109292, 1222712636615, 1956340218584, 2445425273230, 4890850546460, 9781701092920]

約数ペア:

[(1, 9781701092920), (2, 4890850546460), (4, 2445425273230), (5, 1956340218584), (8, 1222712636615), (10, 978170109292), (20, 489085054646), (40, 244542527323)]