4348640

素因数分解:

$2^5\times 5^1\times {\mathrm{27179}}^1$

素因数の和:27194

約数の個数: 24

約数和(自身を含む): 10274040

約数和(自身を除く): 5925400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27179, 54358, 108716, 135895, 217432, 271790, 434864, 543580, 869728, 1087160, 2174320, 4348640]

約数ペア:

[(1, 4348640), (2, 2174320), (4, 1087160), (5, 869728), (8, 543580), (10, 434864), (16, 271790), (20, 217432), (32, 135895), (40, 108716), (80, 54358), (160, 27179)]