5173960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 12807900

約数和(自身を除く): 7633940

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1069, 1210, 2138, 2420, 4276, 4840, 5345, 8552, 10690, 11759, 21380, 23518, 42760, 47036, 58795, 94072, 117590, 129349, 235180, 258698, 470360, 517396, 646745, 1034792, 1293490, 2586980, 5173960]

約数ペア:

[(1, 5173960), (2, 2586980), (4, 1293490), (5, 1034792), (8, 646745), (10, 517396), (11, 470360), (20, 258698), (22, 235180), (40, 129349), (44, 117590), (55, 94072), (88, 58795), (110, 47036), (121, 42760), (220, 23518), (242, 21380), (440, 11759), (484, 10690), (605, 8552), (968, 5345), (1069, 4840), (1210, 4276), (2138, 2420)]