5214400

素因数分解:

$2^6\times 5^2\times {\mathrm{3259}}^1$

素因数の和:3281

約数の個数: 42

約数和(自身を含む): 12834620

約数和(自身を除く): 7620220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 3259, 6518, 13036, 16295, 26072, 32590, 52144, 65180, 81475, 104288, 130360, 162950, 208576, 260720, 325900, 521440, 651800, 1042880, 1303600, 2607200, 5214400]

約数ペア:

[(1, 5214400), (2, 2607200), (4, 1303600), (5, 1042880), (8, 651800), (10, 521440), (16, 325900), (20, 260720), (25, 208576), (32, 162950), (40, 130360), (50, 104288), (64, 81475), (80, 65180), (100, 52144), (160, 32590), (200, 26072), (320, 16295), (400, 13036), (800, 6518), (1600, 3259)]