5221100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 11457600

約数和(自身を除く): 6236500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 479, 545, 958, 1090, 1916, 2180, 2395, 2725, 4790, 5450, 9580, 10900, 11975, 23950, 47900, 52211, 104422, 208844, 261055, 522110, 1044220, 1305275, 2610550, 5221100]

約数ペア:

[(1, 5221100), (2, 2610550), (4, 1305275), (5, 1044220), (10, 522110), (20, 261055), (25, 208844), (50, 104422), (100, 52211), (109, 47900), (218, 23950), (436, 11975), (479, 10900), (545, 9580), (958, 5450), (1090, 4790), (1916, 2725), (2180, 2395)]