80010788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 168374976

約数和(自身を除く): 88364188

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 3253, 6149, 6506, 12298, 13012, 24596, 35783, 42289, 71566, 84578, 139879, 143132, 169156, 279758, 465179, 559516, 930358, 1538669, 1818427, 1860716, 3077338, 3636854, 6154676, 7273708, 20002697, 40005394, 80010788]

約数ペア:

[(1, 80010788), (2, 40005394), (4, 20002697), (11, 7273708), (13, 6154676), (22, 3636854), (26, 3077338), (43, 1860716), (44, 1818427), (52, 1538669), (86, 930358), (143, 559516), (172, 465179), (286, 279758), (473, 169156), (559, 143132), (572, 139879), (946, 84578), (1118, 71566), (1892, 42289), (2236, 35783), (3253, 24596), (6149, 13012), (6506, 12298)]