6238040

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 14111280

約数和(自身を除く): 7873240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 563, 1108, 1126, 1385, 2216, 2252, 2770, 2815, 4504, 5540, 5630, 11080, 11260, 22520, 155951, 311902, 623804, 779755, 1247608, 1559510, 3119020, 6238040]

約数ペア:

[(1, 6238040), (2, 3119020), (4, 1559510), (5, 1247608), (8, 779755), (10, 623804), (20, 311902), (40, 155951), (277, 22520), (554, 11260), (563, 11080), (1108, 5630), (1126, 5540), (1385, 4504), (2216, 2815), (2252, 2770)]