7797360620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{55695433}}^1$

素因数の和:55695449

約数の個数: 24

約数和(自身を含む): 18713665824

約数和(自身を除く): 10916305204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 55695433, 111390866, 222781732, 278477165, 389868031, 556954330, 779736062, 1113908660, 1559472124, 1949340155, 3898680310, 7797360620]

約数ペア:

[(1, 7797360620), (2, 3898680310), (4, 1949340155), (5, 1559472124), (7, 1113908660), (10, 779736062), (14, 556954330), (20, 389868031), (28, 278477165), (35, 222781732), (70, 111390866), (140, 55695433)]