5263040

素因数分解:

$2^6\times 5^1\times {\mathrm{16447}}^1$

素因数の和:16464

約数の個数: 28

約数和(自身を含む): 12533376

約数和(自身を除く): 7270336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16447, 32894, 65788, 82235, 131576, 164470, 263152, 328940, 526304, 657880, 1052608, 1315760, 2631520, 5263040]

約数ペア:

[(1, 5263040), (2, 2631520), (4, 1315760), (5, 1052608), (8, 657880), (10, 526304), (16, 328940), (20, 263152), (32, 164470), (40, 131576), (64, 82235), (80, 65788), (160, 32894), (320, 16447)]