2017142800

素因数分解:

$2^4\times 5^2\times {\mathrm{5042857}}^1$

素因数の和:5042875

約数の個数: 30

約数和(自身を含む): 4846186538

約数和(自身を除く): 2829043738

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5042857, 10085714, 20171428, 25214285, 40342856, 50428570, 80685712, 100857140, 126071425, 201714280, 252142850, 403428560, 504285700, 1008571400, 2017142800]

約数ペア:

[(1, 2017142800), (2, 1008571400), (4, 504285700), (5, 403428560), (8, 252142850), (10, 201714280), (16, 126071425), (20, 100857140), (25, 80685712), (40, 50428570), (50, 40342856), (80, 25214285), (100, 20171428), (200, 10085714), (400, 5042857)]