260080568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{1867}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 532604160

約数和(自身を除く): 272523592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1583, 1867, 3166, 3734, 6332, 7468, 12664, 14936, 17413, 20537, 34826, 41074, 69652, 82148, 139304, 164296, 2955461, 5910922, 11821844, 23643688, 32510071, 65020142, 130040284, 260080568]

約数ペア:

[(1, 260080568), (2, 130040284), (4, 65020142), (8, 32510071), (11, 23643688), (22, 11821844), (44, 5910922), (88, 2955461), (1583, 164296), (1867, 139304), (3166, 82148), (3734, 69652), (6332, 41074), (7468, 34826), (12664, 20537), (14936, 17413)]