10090769840

素因数分解:

$2^4\times 5^1\times {\mathrm{126134623}}^1$

素因数の和:126134636

約数の個数: 20

約数和(自身を含む): 23461040064

約数和(自身を除く): 13370270224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126134623, 252269246, 504538492, 630673115, 1009076984, 1261346230, 2018153968, 2522692460, 5045384920, 10090769840]

約数ペア:

[(1, 10090769840), (2, 5045384920), (4, 2522692460), (5, 2018153968), (8, 1261346230), (10, 1009076984), (16, 630673115), (20, 504538492), (40, 252269246), (80, 126134623)]