11618120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15317

約数の個数: 32

約数和(自身を含む): 27518400

約数和(自身を除く): 15900280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 15287, 30574, 61148, 76435, 122296, 152870, 290453, 305740, 580906, 611480, 1161812, 1452265, 2323624, 2904530, 5809060, 11618120]

約数ペア:

[(1, 11618120), (2, 5809060), (4, 2904530), (5, 2323624), (8, 1452265), (10, 1161812), (19, 611480), (20, 580906), (38, 305740), (40, 290453), (76, 152870), (95, 122296), (152, 76435), (190, 61148), (380, 30574), (760, 15287)]