12105260

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1597}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 25504080

約数和(自身を除く): 13398820

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1597, 1895, 3194, 3790, 6388, 7580, 7985, 15970, 31940, 605263, 1210526, 2421052, 3026315, 6052630, 12105260]

約数ペア:

[(1, 12105260), (2, 6052630), (4, 3026315), (5, 2421052), (10, 1210526), (20, 605263), (379, 31940), (758, 15970), (1516, 7985), (1597, 7580), (1895, 6388), (3194, 3790)]