14960840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7057}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 34301880

約数和(自身を除く): 19341040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7057, 14114, 28228, 35285, 56456, 70570, 141140, 282280, 374021, 748042, 1496084, 1870105, 2992168, 3740210, 7480420, 14960840]

約数ペア:

[(1, 14960840), (2, 7480420), (4, 3740210), (5, 2992168), (8, 1870105), (10, 1496084), (20, 748042), (40, 374021), (53, 282280), (106, 141140), (212, 70570), (265, 56456), (424, 35285), (530, 28228), (1060, 14114), (2120, 7057)]