13204850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3434

約数の個数: 24

約数和(自身を含む): 24879360

約数和(自身を除く): 11674510

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3343, 3950, 6686, 16715, 33430, 83575, 167150, 264097, 528194, 1320485, 2640970, 6602425, 13204850]

約数ペア:

[(1, 13204850), (2, 6602425), (5, 2640970), (10, 1320485), (25, 528194), (50, 264097), (79, 167150), (158, 83575), (395, 33430), (790, 16715), (1975, 6686), (3343, 3950)]