7166960

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 16847136

約数和(自身を除く): 9680176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 887, 1010, 1616, 1774, 2020, 3548, 4040, 4435, 7096, 8080, 8870, 14192, 17740, 35480, 70960, 89587, 179174, 358348, 447935, 716696, 895870, 1433392, 1791740, 3583480, 7166960]

約数ペア:

[(1, 7166960), (2, 3583480), (4, 1791740), (5, 1433392), (8, 895870), (10, 716696), (16, 447935), (20, 358348), (40, 179174), (80, 89587), (101, 70960), (202, 35480), (404, 17740), (505, 14192), (808, 8870), (887, 8080), (1010, 7096), (1616, 4435), (1774, 4040), (2020, 3548)]