47774260

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4787}}^1$

素因数の和:5295

約数の個数: 24

約数和(自身を含む): 100548000

約数和(自身を除く): 52773740

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4787, 4990, 9574, 9980, 19148, 23935, 47870, 95740, 2388713, 4777426, 9554852, 11943565, 23887130, 47774260]

約数ペア:

[(1, 47774260), (2, 23887130), (4, 11943565), (5, 9554852), (10, 4777426), (20, 2388713), (499, 95740), (998, 47870), (1996, 23935), (2495, 19148), (4787, 9980), (4990, 9574)]