1178164460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{2663}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 2701423872

約数和(自身を除く): 1523259412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2011, 2663, 4022, 5326, 8044, 10055, 10652, 13315, 20110, 22121, 26630, 29293, 40220, 44242, 53260, 58586, 88484, 110605, 117172, 146465, 221210, 292930, 442420, 585860, 5355293, 10710586, 21421172, 26776465, 53552930, 58908223, 107105860, 117816446, 235632892, 294541115, 589082230, 1178164460]

約数ペア:

[(1, 1178164460), (2, 589082230), (4, 294541115), (5, 235632892), (10, 117816446), (11, 107105860), (20, 58908223), (22, 53552930), (44, 26776465), (55, 21421172), (110, 10710586), (220, 5355293), (2011, 585860), (2663, 442420), (4022, 292930), (5326, 221210), (8044, 146465), (10055, 117172), (10652, 110605), (13315, 88484), (20110, 58586), (22121, 53260), (26630, 44242), (29293, 40220)]