9734020

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2719}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 20563200

約数和(自身を除く): 10829180

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2719, 3580, 5438, 10876, 13595, 27190, 54380, 486701, 973402, 1946804, 2433505, 4867010, 9734020]

約数ペア:

[(1, 9734020), (2, 4867010), (4, 2433505), (5, 1946804), (10, 973402), (20, 486701), (179, 54380), (358, 27190), (716, 13595), (895, 10876), (1790, 5438), (2719, 3580)]