12022900

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 26248320

約数和(自身を除く): 14225420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 479, 502, 958, 1004, 1255, 1916, 2395, 2510, 4790, 5020, 6275, 9580, 11975, 12550, 23950, 25100, 47900, 120229, 240458, 480916, 601145, 1202290, 2404580, 3005725, 6011450, 12022900]

約数ペア:

[(1, 12022900), (2, 6011450), (4, 3005725), (5, 2404580), (10, 1202290), (20, 601145), (25, 480916), (50, 240458), (100, 120229), (251, 47900), (479, 25100), (502, 23950), (958, 12550), (1004, 11975), (1255, 9580), (1916, 6275), (2395, 5020), (2510, 4790)]