1010784920

素因数分解:

$2^3\times 5^1\times {\mathrm{25269623}}^1$

素因数の和:25269634

約数の個数: 16

約数和(自身を含む): 2274266160

約数和(自身を除く): 1263481240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25269623, 50539246, 101078492, 126348115, 202156984, 252696230, 505392460, 1010784920]

約数ペア:

[(1, 1010784920), (2, 505392460), (4, 252696230), (5, 202156984), (8, 126348115), (10, 101078492), (20, 50539246), (40, 25269623)]