18060320

素因数分解:

$2^5\times 5^1\times {\mathrm{112877}}^1$

素因数の和:112892

約数の個数: 24

約数和(自身を含む): 42667884

約数和(自身を除く): 24607564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 112877, 225754, 451508, 564385, 903016, 1128770, 1806032, 2257540, 3612064, 4515080, 9030160, 18060320]

約数ペア:

[(1, 18060320), (2, 9030160), (4, 4515080), (5, 3612064), (8, 2257540), (10, 1806032), (16, 1128770), (20, 903016), (32, 564385), (40, 451508), (80, 225754), (160, 112877)]