4057000

素因数分解:

$2^3\times 5^3\times {\mathrm{4057}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 9495720

約数和(自身を除く): 5438720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4057, 8114, 16228, 20285, 32456, 40570, 81140, 101425, 162280, 202850, 405700, 507125, 811400, 1014250, 2028500, 4057000]

約数ペア:

[(1, 4057000), (2, 2028500), (4, 1014250), (5, 811400), (8, 507125), (10, 405700), (20, 202850), (25, 162280), (40, 101425), (50, 81140), (100, 40570), (125, 32456), (200, 20285), (250, 16228), (500, 8114), (1000, 4057)]