547402460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2488193}}^1$

素因数の和:2488213

約数の個数: 24

約数和(自身を含む): 1254049776

約数和(自身を除く): 706647316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2488193, 4976386, 9952772, 12440965, 24881930, 27370123, 49763860, 54740246, 109480492, 136850615, 273701230, 547402460]

約数ペア:

[(1, 547402460), (2, 273701230), (4, 136850615), (5, 109480492), (10, 54740246), (11, 49763860), (20, 27370123), (22, 24881930), (44, 12440965), (55, 9952772), (110, 4976386), (220, 2488193)]