2040803360

素因数分解:

$2^5\times 5^1\times {\mathrm{12755021}}^1$

素因数の和:12755036

約数の個数: 24

約数和(自身を含む): 4821398316

約数和(自身を除く): 2780594956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12755021, 25510042, 51020084, 63775105, 102040168, 127550210, 204080336, 255100420, 408160672, 510200840, 1020401680, 2040803360]

約数ペア:

[(1, 2040803360), (2, 1020401680), (4, 510200840), (5, 408160672), (8, 255100420), (10, 204080336), (16, 127550210), (20, 102040168), (32, 63775105), (40, 51020084), (80, 25510042), (160, 12755021)]