73885120

素因数分解:

$2^6\times 5^1\times {\mathrm{230891}}^1$

素因数の和:230908

約数の個数: 28

約数和(自身を含む): 175939704

約数和(自身を除く): 102054584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 230891, 461782, 923564, 1154455, 1847128, 2308910, 3694256, 4617820, 7388512, 9235640, 14777024, 18471280, 36942560, 73885120]

約数ペア:

[(1, 73885120), (2, 36942560), (4, 18471280), (5, 14777024), (8, 9235640), (10, 7388512), (16, 4617820), (20, 3694256), (32, 2308910), (40, 1847128), (64, 1154455), (80, 923564), (160, 461782), (320, 230891)]