10347500

素因数分解:

$2^2\times 5^4\times {\mathrm{4139}}^1$

素因数の和:4163

約数の個数: 30

約数和(自身を含む): 22633380

約数和(自身を除く): 12285880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4139, 8278, 16556, 20695, 41390, 82780, 103475, 206950, 413900, 517375, 1034750, 2069500, 2586875, 5173750, 10347500]

約数ペア:

[(1, 10347500), (2, 5173750), (4, 2586875), (5, 2069500), (10, 1034750), (20, 517375), (25, 413900), (50, 206950), (100, 103475), (125, 82780), (250, 41390), (500, 20695), (625, 16556), (1250, 8278), (2500, 4139)]