102611780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{270031}}^1$

素因数の和:270059

約数の個数: 24

約数和(自身を含む): 226826880

約数和(自身を除く): 124215100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 270031, 540062, 1080124, 1350155, 2700310, 5130589, 5400620, 10261178, 20522356, 25652945, 51305890, 102611780]

約数ペア:

[(1, 102611780), (2, 51305890), (4, 25652945), (5, 20522356), (10, 10261178), (19, 5400620), (20, 5130589), (38, 2700310), (76, 1350155), (95, 1080124), (190, 540062), (380, 270031)]