6700220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8171}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 14415408

約数和(自身を除く): 7715188

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8171, 16342, 32684, 40855, 81710, 163420, 335011, 670022, 1340044, 1675055, 3350110, 6700220]

約数ペア:

[(1, 6700220), (2, 3350110), (4, 1675055), (5, 1340044), (10, 670022), (20, 335011), (41, 163420), (82, 81710), (164, 40855), (205, 32684), (410, 16342), (820, 8171)]