7925260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{8087}}^1$

素因数の和:8110

約数の個数: 36

約数和(自身を含む): 19362672

約数和(自身を除く): 11437412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 8087, 16174, 32348, 40435, 56609, 80870, 113218, 161740, 226436, 283045, 396263, 566090, 792526, 1132180, 1585052, 1981315, 3962630, 7925260]

約数ペア:

[(1, 7925260), (2, 3962630), (4, 1981315), (5, 1585052), (7, 1132180), (10, 792526), (14, 566090), (20, 396263), (28, 283045), (35, 226436), (49, 161740), (70, 113218), (98, 80870), (140, 56609), (196, 40435), (245, 32348), (490, 16174), (980, 8087)]