20172310

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7499}}^1$

素因数の和:7775

約数の個数: 16

約数和(自身を含む): 36450000

約数和(自身を除く): 16277690

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 7499, 14998, 37495, 74990, 2017231, 4034462, 10086155, 20172310]

約数ペア:

[(1, 20172310), (2, 10086155), (5, 4034462), (10, 2017231), (269, 74990), (538, 37495), (1345, 14998), (2690, 7499)]