32296780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20441}}^1$

素因数の和:20529

約数の個数: 24

約数和(自身を含む): 68685120

約数和(自身を除く): 36388340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 20441, 40882, 81764, 102205, 204410, 408820, 1614839, 3229678, 6459356, 8074195, 16148390, 32296780]

約数ペア:

[(1, 32296780), (2, 16148390), (4, 8074195), (5, 6459356), (10, 3229678), (20, 1614839), (79, 408820), (158, 204410), (316, 102205), (395, 81764), (790, 40882), (1580, 20441)]