29122160

素因数分解:

$2^4\times 5^1\times {\mathrm{364027}}^1$

素因数の和:364040

約数の個数: 20

約数和(自身を含む): 67709208

約数和(自身を除く): 38587048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 364027, 728054, 1456108, 1820135, 2912216, 3640270, 5824432, 7280540, 14561080, 29122160]

約数ペア:

[(1, 29122160), (2, 14561080), (4, 7280540), (5, 5824432), (8, 3640270), (10, 2912216), (16, 1820135), (20, 1456108), (40, 728054), (80, 364027)]