132162880

素因数分解:

$2^6\times 5^1\times {\mathrm{413009}}^1$

素因数の和:413026

約数の個数: 28

約数和(自身を含む): 314713620

約数和(自身を除く): 182550740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 413009, 826018, 1652036, 2065045, 3304072, 4130090, 6608144, 8260180, 13216288, 16520360, 26432576, 33040720, 66081440, 132162880]

約数ペア:

[(1, 132162880), (2, 66081440), (4, 33040720), (5, 26432576), (8, 16520360), (10, 13216288), (16, 8260180), (20, 6608144), (32, 4130090), (40, 3304072), (64, 2065045), (80, 1652036), (160, 826018), (320, 413009)]