133733120

素因数分解:

$2^8\times 5^1\times {\mathrm{104479}}^1$

素因数の和:104500

約数の個数: 36

約数和(自身を含む): 320335680

約数和(自身を除く): 186602560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 104479, 208958, 417916, 522395, 835832, 1044790, 1671664, 2089580, 3343328, 4179160, 6686656, 8358320, 13373312, 16716640, 26746624, 33433280, 66866560, 133733120]

約数ペア:

[(1, 133733120), (2, 66866560), (4, 33433280), (5, 26746624), (8, 16716640), (10, 13373312), (16, 8358320), (20, 6686656), (32, 4179160), (40, 3343328), (64, 2089580), (80, 1671664), (128, 1044790), (160, 835832), (256, 522395), (320, 417916), (640, 208958), (1280, 104479)]