80570602

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43271}}^1$

素因数の和:43306

約数の個数: 24

約数和(自身を含む): 147990240

約数和(自身を除く): 67419638

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 43271, 86542, 302897, 605794, 822149, 1644298, 2120279, 4240558, 5755043, 11510086, 40285301, 80570602]

約数ペア:

[(1, 80570602), (2, 40285301), (7, 11510086), (14, 5755043), (19, 4240558), (38, 2120279), (49, 1644298), (98, 822149), (133, 605794), (266, 302897), (931, 86542), (1862, 43271)]