74502080

素因数分解:

$2^6\times 5^1\times {\mathrm{232819}}^1$

素因数の和:232836

約数の個数: 28

約数和(自身を含む): 177408840

約数和(自身を除く): 102906760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 232819, 465638, 931276, 1164095, 1862552, 2328190, 3725104, 4656380, 7450208, 9312760, 14900416, 18625520, 37251040, 74502080]

約数ペア:

[(1, 74502080), (2, 37251040), (4, 18625520), (5, 14900416), (8, 9312760), (10, 7450208), (16, 4656380), (20, 3725104), (32, 2328190), (40, 1862552), (64, 1164095), (80, 931276), (160, 465638), (320, 232819)]