12111165890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 24503109120

約数和(自身を除く): 12391943230

約数列:

[1, 2, 5, 10, 23, 29, 41, 46, 58, 67, 82, 115, 134, 145, 205, 230, 290, 335, 410, 661, 667, 670, 943, 1189, 1322, 1334, 1541, 1886, 1943, 2378, 2747, 3082, 3305, 3335, 3886, 4715, 5494, 5945, 6610, 6670, 7705, 9430, 9715, 11890, 13735, 15203, 15410, 19169, 19430, 27101, 27347, 27470, 30406, 38338, 44287, 44689, 54202, 54694, 63181, 76015, 79663, 88574, 89378, 95845, 126362, 135505, 136735, 152030, 159326, 191690, 221435, 223445, 271010, 273470, 315905, 398315, 440887, 442870, 446890, 623323, 631810, 785929, 796630, 881774, 1018601, 1246646, 1284323, 1571858, 1815767, 1832249, 2037202, 2204435, 2568646, 3116615, 3631534, 3664498, 3929645, 4408870, 5093005, 6233230, 6421615, 7859290, 9078835, 9161245, 10186010, 12843230, 18076367, 18157670, 18322490, 29539429, 36152734, 41762641, 52657243, 59078858, 83525282, 90381835, 105314486, 147697145, 180763670, 208813205, 263286215, 295394290, 417626410, 526572430, 1211116589, 2422233178, 6055582945, 12111165890]

約数ペア:

[(1, 12111165890), (2, 6055582945), (5, 2422233178), (10, 1211116589), (23, 526572430), (29, 417626410), (41, 295394290), (46, 263286215), (58, 208813205), (67, 180763670), (82, 147697145), (115, 105314486), (134, 90381835), (145, 83525282), (205, 59078858), (230, 52657243), (290, 41762641), (335, 36152734), (410, 29539429), (661, 18322490), (667, 18157670), (670, 18076367), (943, 12843230), (1189, 10186010), (1322, 9161245), (1334, 9078835), (1541, 7859290), (1886, 6421615), (1943, 6233230), (2378, 5093005), (2747, 4408870), (3082, 3929645), (3305, 3664498), (3335, 3631534), (3886, 3116615), (4715, 2568646), (5494, 2204435), (5945, 2037202), (6610, 1832249), (6670, 1815767), (7705, 1571858), (9430, 1284323), (9715, 1246646), (11890, 1018601), (13735, 881774), (15203, 796630), (15410, 785929), (19169, 631810), (19430, 623323), (27101, 446890), (27347, 442870), (27470, 440887), (30406, 398315), (38338, 315905), (44287, 273470), (44689, 271010), (54202, 223445), (54694, 221435), (63181, 191690), (76015, 159326), (79663, 152030), (88574, 136735), (89378, 135505), (95845, 126362)]