80035384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 180512640

約数和(自身を除く): 100477256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1627, 1892, 2236, 3254, 3784, 4472, 6149, 6508, 12298, 13016, 17897, 21151, 24596, 35794, 42302, 49192, 69961, 71588, 84604, 139922, 143176, 169208, 232661, 279844, 465322, 559688, 769571, 909493, 930644, 1539142, 1818986, 1861288, 3078284, 3637972, 6156568, 7275944, 10004423, 20008846, 40017692, 80035384]

約数ペア:

[(1, 80035384), (2, 40017692), (4, 20008846), (8, 10004423), (11, 7275944), (13, 6156568), (22, 3637972), (26, 3078284), (43, 1861288), (44, 1818986), (52, 1539142), (86, 930644), (88, 909493), (104, 769571), (143, 559688), (172, 465322), (286, 279844), (344, 232661), (473, 169208), (559, 143176), (572, 139922), (946, 84604), (1118, 71588), (1144, 69961), (1627, 49192), (1892, 42302), (2236, 35794), (3254, 24596), (3784, 21151), (4472, 17897), (6149, 13016), (6508, 12298)]