23951780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63031}}^1$

素因数の和:63059

約数の個数: 24

約数和(自身を含む): 52946880

約数和(自身を除く): 28995100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 63031, 126062, 252124, 315155, 630310, 1197589, 1260620, 2395178, 4790356, 5987945, 11975890, 23951780]

約数ペア:

[(1, 23951780), (2, 11975890), (4, 5987945), (5, 4790356), (10, 2395178), (19, 1260620), (20, 1197589), (38, 630310), (76, 315155), (95, 252124), (190, 126062), (380, 63031)]