7928060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56629}}^1$

素因数の和:56645

約数の個数: 24

約数和(自身を含む): 19027680

約数和(自身を除く): 11099620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56629, 113258, 226516, 283145, 396403, 566290, 792806, 1132580, 1585612, 1982015, 3964030, 7928060]

約数ペア:

[(1, 7928060), (2, 3964030), (4, 1982015), (5, 1585612), (7, 1132580), (10, 792806), (14, 566290), (20, 396403), (28, 283145), (35, 226516), (70, 113258), (140, 56629)]