12342500

素因数分解:

$2^2\times 5^4\times {\mathrm{4937}}^1$

素因数の和:4961

約数の個数: 30

約数和(自身を含む): 26996046

約数和(自身を除く): 14653546

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4937, 9874, 19748, 24685, 49370, 98740, 123425, 246850, 493700, 617125, 1234250, 2468500, 3085625, 6171250, 12342500]

約数ペア:

[(1, 12342500), (2, 6171250), (4, 3085625), (5, 2468500), (10, 1234250), (20, 617125), (25, 493700), (50, 246850), (100, 123425), (125, 98740), (250, 49370), (500, 24685), (625, 19748), (1250, 9874), (2500, 4937)]