2422120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 5738400

約数和(自身を除く): 3316280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3187, 6374, 12748, 15935, 25496, 31870, 60553, 63740, 121106, 127480, 242212, 302765, 484424, 605530, 1211060, 2422120]

約数ペア:

[(1, 2422120), (2, 1211060), (4, 605530), (5, 484424), (8, 302765), (10, 242212), (19, 127480), (20, 121106), (38, 63740), (40, 60553), (76, 31870), (95, 25496), (152, 15935), (190, 12748), (380, 6374), (760, 3187)]