7133480

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 16178400

約数和(自身を除く): 9044920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1283, 1390, 2566, 2780, 5132, 5560, 6415, 10264, 12830, 25660, 51320, 178337, 356674, 713348, 891685, 1426696, 1783370, 3566740, 7133480]

約数ペア:

[(1, 7133480), (2, 3566740), (4, 1783370), (5, 1426696), (8, 891685), (10, 713348), (20, 356674), (40, 178337), (139, 51320), (278, 25660), (556, 12830), (695, 10264), (1112, 6415), (1283, 5560), (1390, 5132), (2566, 2780)]