13560620

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1789}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 28568400

約数和(自身を除く): 15007780

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1789, 1895, 3578, 3790, 7156, 7580, 8945, 17890, 35780, 678031, 1356062, 2712124, 3390155, 6780310, 13560620]

約数ペア:

[(1, 13560620), (2, 6780310), (4, 3390155), (5, 2712124), (10, 1356062), (20, 678031), (379, 35780), (758, 17890), (1516, 8945), (1789, 7580), (1895, 7156), (3578, 3790)]