7114000

素因数分解:

$2^4\times 5^3\times {\mathrm{3557}}^1$

素因数の和:3580

約数の個数: 40

約数和(自身を含む): 17206488

約数和(自身を除く): 10092488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 3557, 7114, 14228, 17785, 28456, 35570, 56912, 71140, 88925, 142280, 177850, 284560, 355700, 444625, 711400, 889250, 1422800, 1778500, 3557000, 7114000]

約数ペア:

[(1, 7114000), (2, 3557000), (4, 1778500), (5, 1422800), (8, 889250), (10, 711400), (16, 444625), (20, 355700), (25, 284560), (40, 177850), (50, 142280), (80, 88925), (100, 71140), (125, 56912), (200, 35570), (250, 28456), (400, 17785), (500, 14228), (1000, 7114), (2000, 3557)]