13135900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7758

約数の個数: 36

約数和(自身を含む): 30185568

約数和(自身を除く): 17049668

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7727, 15454, 30908, 38635, 77270, 131359, 154540, 193175, 262718, 386350, 525436, 656795, 772700, 1313590, 2627180, 3283975, 6567950, 13135900]

約数ペア:

[(1, 13135900), (2, 6567950), (4, 3283975), (5, 2627180), (10, 1313590), (17, 772700), (20, 656795), (25, 525436), (34, 386350), (50, 262718), (68, 193175), (85, 154540), (100, 131359), (170, 77270), (340, 38635), (425, 30908), (850, 15454), (1700, 7727)]