17188020220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{122771573}}^1$

素因数の和:122771589

約数の個数: 24

約数和(自身を含む): 41251248864

約数和(自身を除く): 24063228644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 122771573, 245543146, 491086292, 613857865, 859401011, 1227715730, 1718802022, 2455431460, 3437604044, 4297005055, 8594010110, 17188020220]

約数ペア:

[(1, 17188020220), (2, 8594010110), (4, 4297005055), (5, 3437604044), (7, 2455431460), (10, 1718802022), (14, 1227715730), (20, 859401011), (28, 613857865), (35, 491086292), (70, 245543146), (140, 122771573)]