11820320

素因数分解:

$2^5\times 5^1\times {\mathrm{73877}}^1$

素因数の和:73892

約数の個数: 24

約数和(自身を含む): 27925884

約数和(自身を除く): 16105564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 73877, 147754, 295508, 369385, 591016, 738770, 1182032, 1477540, 2364064, 2955080, 5910160, 11820320]

約数ペア:

[(1, 11820320), (2, 5910160), (4, 2955080), (5, 2364064), (8, 1477540), (10, 1182032), (16, 738770), (20, 591016), (32, 369385), (40, 295508), (80, 147754), (160, 73877)]