950852780

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{436171}}^1$

素因数の和:436289

約数の個数: 24

約数和(自身を含む): 2015114640

約数和(自身を除く): 1064261860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 436171, 872342, 1744684, 2180855, 4361710, 8723420, 47542639, 95085278, 190170556, 237713195, 475426390, 950852780]

約数ペア:

[(1, 950852780), (2, 475426390), (4, 237713195), (5, 190170556), (10, 95085278), (20, 47542639), (109, 8723420), (218, 4361710), (436, 2180855), (545, 1744684), (1090, 872342), (2180, 436171)]