3638120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 8618400

約数和(自身を除く): 4980280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4787, 9574, 19148, 23935, 38296, 47870, 90953, 95740, 181906, 191480, 363812, 454765, 727624, 909530, 1819060, 3638120]

約数ペア:

[(1, 3638120), (2, 1819060), (4, 909530), (5, 727624), (8, 454765), (10, 363812), (19, 191480), (20, 181906), (38, 95740), (40, 90953), (76, 47870), (95, 38296), (152, 23935), (190, 19148), (380, 9574), (760, 4787)]