3388640

素因数分解:

$2^5\times 5^1\times {\mathrm{21179}}^1$

素因数の和:21194

約数の個数: 24

約数和(自身を含む): 8006040

約数和(自身を除く): 4617400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 21179, 42358, 84716, 105895, 169432, 211790, 338864, 423580, 677728, 847160, 1694320, 3388640]

約数ペア:

[(1, 3388640), (2, 1694320), (4, 847160), (5, 677728), (8, 423580), (10, 338864), (16, 211790), (20, 169432), (32, 105895), (40, 84716), (80, 42358), (160, 21179)]