6451940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29327}}^1$

素因数の和:29347

約数の個数: 24

約数和(自身を含む): 14781312

約数和(自身を除く): 8329372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 29327, 58654, 117308, 146635, 293270, 322597, 586540, 645194, 1290388, 1612985, 3225970, 6451940]

約数ペア:

[(1, 6451940), (2, 3225970), (4, 1612985), (5, 1290388), (10, 645194), (11, 586540), (20, 322597), (22, 293270), (44, 146635), (55, 117308), (110, 58654), (220, 29327)]