89298260

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{13249}}^1$

素因数の和:13595

約数の個数: 24

約数和(自身を含む): 188097000

約数和(自身を除く): 98798740

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 13249, 26498, 52996, 66245, 132490, 264980, 4464913, 8929826, 17859652, 22324565, 44649130, 89298260]

約数ペア:

[(1, 89298260), (2, 44649130), (4, 22324565), (5, 17859652), (10, 8929826), (20, 4464913), (337, 264980), (674, 132490), (1348, 66245), (1685, 52996), (3370, 26498), (6740, 13249)]