44565740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20443}}^1$

素因数の和:20561

約数の個数: 24

約数和(自身を含む): 94451280

約数和(自身を除く): 49885540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 20443, 40886, 81772, 102215, 204430, 408860, 2228287, 4456574, 8913148, 11141435, 22282870, 44565740]

約数ペア:

[(1, 44565740), (2, 22282870), (4, 11141435), (5, 8913148), (10, 4456574), (20, 2228287), (109, 408860), (218, 204430), (436, 102215), (545, 81772), (1090, 40886), (2180, 20443)]