14406640

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 33846048

約数和(自身を除く): 19439408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 1783, 2020, 3566, 4040, 7132, 8080, 8915, 14264, 17830, 28528, 35660, 71320, 142640, 180083, 360166, 720332, 900415, 1440664, 1800830, 2881328, 3601660, 7203320, 14406640]

約数ペア:

[(1, 14406640), (2, 7203320), (4, 3601660), (5, 2881328), (8, 1800830), (10, 1440664), (16, 900415), (20, 720332), (40, 360166), (80, 180083), (101, 142640), (202, 71320), (404, 35660), (505, 28528), (808, 17830), (1010, 14264), (1616, 8915), (1783, 8080), (2020, 7132), (3566, 4040)]