119665240

素因数分解:

$2^3\times 5^1\times {\mathrm{2991631}}^1$

素因数の和:2991642

約数の個数: 16

約数和(自身を含む): 269246880

約数和(自身を除く): 149581640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2991631, 5983262, 11966524, 14958155, 23933048, 29916310, 59832620, 119665240]

約数ペア:

[(1, 119665240), (2, 59832620), (4, 29916310), (5, 23933048), (8, 14958155), (10, 11966524), (20, 5983262), (40, 2991631)]