40774421896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 87163050240

約数和(自身を除く): 46388628344

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 113, 184, 226, 251, 299, 452, 502, 598, 601, 904, 1004, 1196, 1202, 1469, 2008, 2392, 2404, 2599, 2938, 3263, 4808, 5198, 5773, 5876, 6526, 7813, 10396, 11546, 11752, 13052, 13823, 15626, 20792, 23092, 26104, 27646, 28363, 31252, 33787, 46184, 55292, 56726, 62504, 67574, 67913, 75049, 110584, 113452, 135148, 135826, 150098, 150851, 179699, 226904, 270296, 271652, 300196, 301702, 359398, 368719, 543304, 600392, 603404, 652349, 718796, 737438, 882869, 1206808, 1304698, 1437592, 1474876, 1561999, 1765738, 1961063, 2609396, 2949752, 3123998, 3469573, 3531476, 3922126, 5218792, 6247996, 6939146, 7062952, 7844252, 8480537, 12495992, 13878292, 15688504, 16961074, 17046163, 20305987, 27756584, 33922148, 34092326, 40611974, 45104449, 67844296, 68184652, 81223948, 90208898, 136369304, 162447896, 180417796, 221600119, 360835592, 392061749, 443200238, 784123498, 886400476, 1568246996, 1772800952, 3136493992, 5096802737, 10193605474, 20387210948, 40774421896]

約数ペア:

[(1, 40774421896), (2, 20387210948), (4, 10193605474), (8, 5096802737), (13, 3136493992), (23, 1772800952), (26, 1568246996), (46, 886400476), (52, 784123498), (92, 443200238), (104, 392061749), (113, 360835592), (184, 221600119), (226, 180417796), (251, 162447896), (299, 136369304), (452, 90208898), (502, 81223948), (598, 68184652), (601, 67844296), (904, 45104449), (1004, 40611974), (1196, 34092326), (1202, 33922148), (1469, 27756584), (2008, 20305987), (2392, 17046163), (2404, 16961074), (2599, 15688504), (2938, 13878292), (3263, 12495992), (4808, 8480537), (5198, 7844252), (5773, 7062952), (5876, 6939146), (6526, 6247996), (7813, 5218792), (10396, 3922126), (11546, 3531476), (11752, 3469573), (13052, 3123998), (13823, 2949752), (15626, 2609396), (20792, 1961063), (23092, 1765738), (26104, 1561999), (27646, 1474876), (28363, 1437592), (31252, 1304698), (33787, 1206808), (46184, 882869), (55292, 737438), (56726, 718796), (62504, 652349), (67574, 603404), (67913, 600392), (75049, 543304), (110584, 368719), (113452, 359398), (135148, 301702), (135826, 300196), (150098, 271652), (150851, 270296), (179699, 226904)]