41012560

素因数分解:

$2^4\times 5^1\times {\mathrm{512657}}^1$

素因数の和:512670

約数の個数: 20

約数和(自身を含む): 95354388

約数和(自身を除く): 54341828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 512657, 1025314, 2050628, 2563285, 4101256, 5126570, 8202512, 10253140, 20506280, 41012560]

約数ペア:

[(1, 41012560), (2, 20506280), (4, 10253140), (5, 8202512), (8, 5126570), (10, 4101256), (16, 2563285), (20, 2050628), (40, 1025314), (80, 512657)]