34312240

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 80039520

約数和(自身を除く): 45727280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 977, 1756, 1954, 2195, 3512, 3908, 4390, 4885, 7024, 7816, 8780, 9770, 15632, 17560, 19540, 35120, 39080, 78160, 428903, 857806, 1715612, 2144515, 3431224, 4289030, 6862448, 8578060, 17156120, 34312240]

約数ペア:

[(1, 34312240), (2, 17156120), (4, 8578060), (5, 6862448), (8, 4289030), (10, 3431224), (16, 2144515), (20, 1715612), (40, 857806), (80, 428903), (439, 78160), (878, 39080), (977, 35120), (1756, 19540), (1954, 17560), (2195, 15632), (3512, 9770), (3908, 8780), (4390, 7816), (4885, 7024)]