2137280

素因数分解:

$2^6\times 5^1\times {\mathrm{6679}}^1$

素因数の和:6696

約数の個数: 28

約数和(自身を含む): 5090160

約数和(自身を除く): 2952880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6679, 13358, 26716, 33395, 53432, 66790, 106864, 133580, 213728, 267160, 427456, 534320, 1068640, 2137280]

約数ペア:

[(1, 2137280), (2, 1068640), (4, 534320), (5, 427456), (8, 267160), (10, 213728), (16, 133580), (20, 106864), (32, 66790), (40, 53432), (64, 33395), (80, 26716), (160, 13358), (320, 6679)]