87095620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229199}}^1$

素因数の和:229227

約数の個数: 24

約数和(自身を含む): 192528000

約数和(自身を除く): 105432380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 229199, 458398, 916796, 1145995, 2291990, 4354781, 4583980, 8709562, 17419124, 21773905, 43547810, 87095620]

約数ペア:

[(1, 87095620), (2, 43547810), (4, 21773905), (5, 17419124), (10, 8709562), (19, 4583980), (20, 4354781), (38, 2291990), (76, 1145995), (95, 916796), (190, 458398), (380, 229199)]