185500540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197341}}^1$

素因数の和:197397

約数の個数: 24

約数和(自身を含む): 397841472

約数和(自身を除く): 212340932

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 197341, 394682, 789364, 986705, 1973410, 3946820, 9275027, 18550054, 37100108, 46375135, 92750270, 185500540]

約数ペア:

[(1, 185500540), (2, 92750270), (4, 46375135), (5, 37100108), (10, 18550054), (20, 9275027), (47, 3946820), (94, 1973410), (188, 986705), (235, 789364), (470, 394682), (940, 197341)]