11179960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25409}}^1$

素因数の和:25431

約数の個数: 32

約数和(自身を含む): 27442800

約数和(自身を除く): 16262840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25409, 50818, 101636, 127045, 203272, 254090, 279499, 508180, 558998, 1016360, 1117996, 1397495, 2235992, 2794990, 5589980, 11179960]

約数ペア:

[(1, 11179960), (2, 5589980), (4, 2794990), (5, 2235992), (8, 1397495), (10, 1117996), (11, 1016360), (20, 558998), (22, 508180), (40, 279499), (44, 254090), (55, 203272), (88, 127045), (110, 101636), (220, 50818), (440, 25409)]