10982740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5437}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 23296392

約数和(自身を除く): 12313652

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5437, 10874, 21748, 27185, 54370, 108740, 549137, 1098274, 2196548, 2745685, 5491370, 10982740]

約数ペア:

[(1, 10982740), (2, 5491370), (4, 2745685), (5, 2196548), (10, 1098274), (20, 549137), (101, 108740), (202, 54370), (404, 27185), (505, 21748), (1010, 10874), (2020, 5437)]