13939550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3620

約数の個数: 24

約数和(自身を含む): 26263200

約数和(自身を除く): 12323650

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3529, 3950, 7058, 17645, 35290, 88225, 176450, 278791, 557582, 1393955, 2787910, 6969775, 13939550]

約数ペア:

[(1, 13939550), (2, 6969775), (5, 2787910), (10, 1393955), (25, 557582), (50, 278791), (79, 176450), (158, 88225), (395, 35290), (790, 17645), (1975, 7058), (3529, 3950)]