2035520

素因数分解:

$2^6\times 5^1\times {\mathrm{6361}}^1$

素因数の和:6378

約数の個数: 28

約数和(自身を含む): 4847844

約数和(自身を除く): 2812324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6361, 12722, 25444, 31805, 50888, 63610, 101776, 127220, 203552, 254440, 407104, 508880, 1017760, 2035520]

約数ペア:

[(1, 2035520), (2, 1017760), (4, 508880), (5, 407104), (8, 254440), (10, 203552), (16, 127220), (20, 101776), (32, 63610), (40, 50888), (64, 31805), (80, 25444), (160, 12722), (320, 6361)]