70292564180

素因数分解:

$2^2\times 5^1\times {\mathrm{3514628209}}^1$

素因数の和:3514628218

約数の個数: 12

約数和(自身を含む): 147614384820

約数和(自身を除く): 77321820640

約数列:

[1, 2, 4, 5, 10, 20, 3514628209, 7029256418, 14058512836, 17573141045, 35146282090, 70292564180]

約数ペア:

[(1, 70292564180), (2, 35146282090), (4, 17573141045), (5, 14058512836), (10, 7029256418), (20, 3514628209)]