11448620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19739}}^1$

素因数の和:19777

約数の個数: 24

約数和(自身を含む): 24872400

約数和(自身を除く): 13423780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19739, 39478, 78956, 98695, 197390, 394780, 572431, 1144862, 2289724, 2862155, 5724310, 11448620]

約数ペア:

[(1, 11448620), (2, 5724310), (4, 2862155), (5, 2289724), (10, 1144862), (20, 572431), (29, 394780), (58, 197390), (116, 98695), (145, 78956), (290, 39478), (580, 19739)]