22842500

素因数分解:

$2^2\times 5^4\times {\mathrm{9137}}^1$

素因数の和:9161

約数の個数: 30

約数和(自身を含む): 49957446

約数和(自身を除く): 27114946

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 9137, 18274, 36548, 45685, 91370, 182740, 228425, 456850, 913700, 1142125, 2284250, 4568500, 5710625, 11421250, 22842500]

約数ペア:

[(1, 22842500), (2, 11421250), (4, 5710625), (5, 4568500), (10, 2284250), (20, 1142125), (25, 913700), (50, 456850), (100, 228425), (125, 182740), (250, 91370), (500, 45685), (625, 36548), (1250, 18274), (2500, 9137)]