453286280

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{9161}}^1$

素因数の和:10409

約数の個数: 32

約数和(自身を含む): 1020830040

約数和(自身を除く): 567543760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 4948, 6185, 9161, 9896, 12370, 18322, 24740, 36644, 45805, 49480, 73288, 91610, 183220, 366440, 11332157, 22664314, 45328628, 56660785, 90657256, 113321570, 226643140, 453286280]

約数ペア:

[(1, 453286280), (2, 226643140), (4, 113321570), (5, 90657256), (8, 56660785), (10, 45328628), (20, 22664314), (40, 11332157), (1237, 366440), (2474, 183220), (4948, 91610), (6185, 73288), (9161, 49480), (9896, 45805), (12370, 36644), (18322, 24740)]