5589980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25409}}^1$

素因数の和:25429

約数の個数: 24

約数和(自身を含む): 12806640

約数和(自身を除く): 7216660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25409, 50818, 101636, 127045, 254090, 279499, 508180, 558998, 1117996, 1397495, 2794990, 5589980]

約数ペア:

[(1, 5589980), (2, 2794990), (4, 1397495), (5, 1117996), (10, 558998), (11, 508180), (20, 279499), (22, 254090), (44, 127045), (55, 101636), (110, 50818), (220, 25409)]