12230800

素因数分解:

$2^4\times 5^2\times {\mathrm{30577}}^1$

素因数の和:30595

約数の個数: 30

約数和(自身を含む): 29385458

約数和(自身を除く): 17154658

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30577, 61154, 122308, 152885, 244616, 305770, 489232, 611540, 764425, 1223080, 1528850, 2446160, 3057700, 6115400, 12230800]

約数ペア:

[(1, 12230800), (2, 6115400), (4, 3057700), (5, 2446160), (8, 1528850), (10, 1223080), (16, 764425), (20, 611540), (25, 489232), (40, 305770), (50, 244616), (80, 152885), (100, 122308), (200, 61154), (400, 30577)]