143157020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{376729}}^1$

素因数の和:376757

約数の個数: 24

約数和(自身を含む): 316453200

約数和(自身を除く): 173296180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 376729, 753458, 1506916, 1883645, 3767290, 7157851, 7534580, 14315702, 28631404, 35789255, 71578510, 143157020]

約数ペア:

[(1, 143157020), (2, 71578510), (4, 35789255), (5, 28631404), (10, 14315702), (19, 7534580), (20, 7157851), (38, 3767290), (76, 1883645), (95, 1506916), (190, 753458), (380, 376729)]