34211780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90031}}^1$

素因数の和:90059

約数の個数: 24

約数和(自身を含む): 75626880

約数和(自身を除く): 41415100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 90031, 180062, 360124, 450155, 900310, 1710589, 1800620, 3421178, 6842356, 8552945, 17105890, 34211780]

約数ペア:

[(1, 34211780), (2, 17105890), (4, 8552945), (5, 6842356), (10, 3421178), (19, 1800620), (20, 1710589), (38, 900310), (76, 450155), (95, 360124), (190, 180062), (380, 90031)]