4575820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 9702000

約数和(自身を除く): 5126180

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2099, 2180, 4198, 8396, 10495, 20990, 41980, 228791, 457582, 915164, 1143955, 2287910, 4575820]

約数ペア:

[(1, 4575820), (2, 2287910), (4, 1143955), (5, 915164), (10, 457582), (20, 228791), (109, 41980), (218, 20990), (436, 10495), (545, 8396), (1090, 4198), (2099, 2180)]