162309040

素因数分解:

$2^4\times 5^1\times {\mathrm{2028863}}^1$

素因数の和:2028876

約数の個数: 20

約数和(自身を含む): 377368704

約数和(自身を除く): 215059664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2028863, 4057726, 8115452, 10144315, 16230904, 20288630, 32461808, 40577260, 81154520, 162309040]

約数ペア:

[(1, 162309040), (2, 81154520), (4, 40577260), (5, 32461808), (8, 20288630), (10, 16230904), (16, 10144315), (20, 8115452), (40, 4057726), (80, 2028863)]