13235260

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3697}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 27956880

約数和(自身を除く): 14721620

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 3697, 7394, 14788, 18485, 36970, 73940, 661763, 1323526, 2647052, 3308815, 6617630, 13235260]

約数ペア:

[(1, 13235260), (2, 6617630), (4, 3308815), (5, 2647052), (10, 1323526), (20, 661763), (179, 73940), (358, 36970), (716, 18485), (895, 14788), (1790, 7394), (3580, 3697)]