9669740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4787}}^1$

素因数の和:4897

約数の個数: 24

約数和(自身を含む): 20511792

約数和(自身を除く): 10842052

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4787, 9574, 19148, 23935, 47870, 95740, 483487, 966974, 1933948, 2417435, 4834870, 9669740]

約数ペア:

[(1, 9669740), (2, 4834870), (4, 2417435), (5, 1933948), (10, 966974), (20, 483487), (101, 95740), (202, 47870), (404, 23935), (505, 19148), (1010, 9574), (2020, 4787)]