68342500

素因数分解:

$2^2\times 5^4\times {\mathrm{27337}}^1$

素因数の和:27361

約数の個数: 30

約数和(自身を含む): 149456846

約数和(自身を除く): 81114346

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 27337, 54674, 109348, 136685, 273370, 546740, 683425, 1366850, 2733700, 3417125, 6834250, 13668500, 17085625, 34171250, 68342500]

約数ペア:

[(1, 68342500), (2, 34171250), (4, 17085625), (5, 13668500), (10, 6834250), (20, 3417125), (25, 2733700), (50, 1366850), (100, 683425), (125, 546740), (250, 273370), (500, 136685), (625, 109348), (1250, 54674), (2500, 27337)]