9160220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11171}}^1$

素因数の和:11221

約数の個数: 24

約数和(自身を含む): 19707408

約数和(自身を除く): 10547188

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11171, 22342, 44684, 55855, 111710, 223420, 458011, 916022, 1832044, 2290055, 4580110, 9160220]

約数ペア:

[(1, 9160220), (2, 4580110), (4, 2290055), (5, 1832044), (10, 916022), (20, 458011), (41, 223420), (82, 111710), (164, 55855), (205, 44684), (410, 22342), (820, 11171)]