528032740

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{28057}}^1$

素因数の和:29007

約数の個数: 24

約数和(自身を含む): 1110086712

約数和(自身を除く): 582053972

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 28057, 56114, 112228, 140285, 280570, 561140, 26401637, 52803274, 105606548, 132008185, 264016370, 528032740]

約数ペア:

[(1, 528032740), (2, 264016370), (4, 132008185), (5, 105606548), (10, 52803274), (20, 26401637), (941, 561140), (1882, 280570), (3764, 140285), (4705, 112228), (9410, 56114), (18820, 28057)]