11831140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 25095672

約数和(自身を除く): 13264532

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5857, 11714, 23428, 29285, 58570, 117140, 591557, 1183114, 2366228, 2957785, 5915570, 11831140]

約数ペア:

[(1, 11831140), (2, 5915570), (4, 2957785), (5, 2366228), (10, 1183114), (20, 591557), (101, 117140), (202, 58570), (404, 29285), (505, 23428), (1010, 11714), (2020, 5857)]