136016980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3793}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 313596864

約数和(自身を除く): 177579884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 3260, 3586, 3793, 7172, 7586, 8965, 15172, 17930, 18965, 35860, 37930, 41723, 75860, 83446, 166892, 208615, 417230, 618259, 834460, 1236518, 2473036, 3091295, 6182590, 6800849, 12365180, 13601698, 27203396, 34004245, 68008490, 136016980]

約数ペア:

[(1, 136016980), (2, 68008490), (4, 34004245), (5, 27203396), (10, 13601698), (11, 12365180), (20, 6800849), (22, 6182590), (44, 3091295), (55, 2473036), (110, 1236518), (163, 834460), (220, 618259), (326, 417230), (652, 208615), (815, 166892), (1630, 83446), (1793, 75860), (3260, 41723), (3586, 37930), (3793, 35860), (7172, 18965), (7586, 17930), (8965, 15172)]