24973660

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1223}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 52538976

約数和(自身を除く): 27565316

約数列:

[1, 2, 4, 5, 10, 20, 1021, 1223, 2042, 2446, 4084, 4892, 5105, 6115, 10210, 12230, 20420, 24460, 1248683, 2497366, 4994732, 6243415, 12486830, 24973660]

約数ペア:

[(1, 24973660), (2, 12486830), (4, 6243415), (5, 4994732), (10, 2497366), (20, 1248683), (1021, 24460), (1223, 20420), (2042, 12230), (2446, 10210), (4084, 6115), (4892, 5105)]