10197800

素因数分解:

$2^3\times 5^2\times {\mathrm{50989}}^1$

素因数の和:51005

約数の個数: 24

約数和(自身を含む): 23710350

約数和(自身を除く): 13512550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 50989, 101978, 203956, 254945, 407912, 509890, 1019780, 1274725, 2039560, 2549450, 5098900, 10197800]

約数ペア:

[(1, 10197800), (2, 5098900), (4, 2549450), (5, 2039560), (8, 1274725), (10, 1019780), (20, 509890), (25, 407912), (40, 254945), (50, 203956), (100, 101978), (200, 50989)]