8114000

素因数分解:

$2^4\times 5^3\times {\mathrm{4057}}^1$

素因数の和:4080

約数の個数: 40

約数和(自身を含む): 19624488

約数和(自身を除く): 11510488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 4057, 8114, 16228, 20285, 32456, 40570, 64912, 81140, 101425, 162280, 202850, 324560, 405700, 507125, 811400, 1014250, 1622800, 2028500, 4057000, 8114000]

約数ペア:

[(1, 8114000), (2, 4057000), (4, 2028500), (5, 1622800), (8, 1014250), (10, 811400), (16, 507125), (20, 405700), (25, 324560), (40, 202850), (50, 162280), (80, 101425), (100, 81140), (125, 64912), (200, 40570), (250, 32456), (400, 20285), (500, 16228), (1000, 8114), (2000, 4057)]