56766620

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7489}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 119540400

約数和(自身を除く): 62773780

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7489, 7580, 14978, 29956, 37445, 74890, 149780, 2838331, 5676662, 11353324, 14191655, 28383310, 56766620]

約数ペア:

[(1, 56766620), (2, 28383310), (4, 14191655), (5, 11353324), (10, 5676662), (20, 2838331), (379, 149780), (758, 74890), (1516, 37445), (1895, 29956), (3790, 14978), (7489, 7580)]