34869320

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2803}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 78736320

約数和(自身を除く): 43867000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 2803, 3110, 5606, 6220, 11212, 12440, 14015, 22424, 28030, 56060, 112120, 871733, 1743466, 3486932, 4358665, 6973864, 8717330, 17434660, 34869320]

約数ペア:

[(1, 34869320), (2, 17434660), (4, 8717330), (5, 6973864), (8, 4358665), (10, 3486932), (20, 1743466), (40, 871733), (311, 112120), (622, 56060), (1244, 28030), (1555, 22424), (2488, 14015), (2803, 12440), (3110, 11212), (5606, 6220)]