25826001520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12601}}^1$

素因数の和:12779

約数の個数: 160

約数和(自身を含む): 69869117376

約数和(自身を除く): 44043115856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 137, 170, 176, 187, 220, 272, 274, 340, 374, 440, 548, 680, 685, 748, 880, 935, 1096, 1360, 1370, 1496, 1507, 1870, 2192, 2329, 2740, 2992, 3014, 3740, 4658, 5480, 6028, 7480, 7535, 9316, 10960, 11645, 12056, 12601, 14960, 15070, 18632, 23290, 24112, 25202, 25619, 30140, 37264, 46580, 50404, 51238, 60280, 63005, 93160, 100808, 102476, 120560, 126010, 128095, 138611, 186320, 201616, 204952, 214217, 252020, 256190, 277222, 409904, 428434, 504040, 512380, 554444, 693055, 856868, 1008080, 1024760, 1071085, 1108888, 1386110, 1713736, 1726337, 2049520, 2142170, 2217776, 2356387, 2772220, 3427472, 3452674, 4284340, 4712774, 5544440, 6905348, 8568680, 8631685, 9425548, 11088880, 11781935, 13810696, 17137360, 17263370, 18851096, 18989707, 23563870, 27621392, 29347729, 34526740, 37702192, 37979414, 47127740, 58695458, 69053480, 75958828, 94255480, 94948535, 117390916, 138106960, 146738645, 151917656, 188510960, 189897070, 234781832, 293477290, 303835312, 322825019, 379794140, 469563664, 586954580, 645650038, 759588280, 1173909160, 1291300076, 1519176560, 1614125095, 2347818320, 2582600152, 3228250190, 5165200304, 6456500380, 12913000760, 25826001520]

約数ペア:

[(1, 25826001520), (2, 12913000760), (4, 6456500380), (5, 5165200304), (8, 3228250190), (10, 2582600152), (11, 2347818320), (16, 1614125095), (17, 1519176560), (20, 1291300076), (22, 1173909160), (34, 759588280), (40, 645650038), (44, 586954580), (55, 469563664), (68, 379794140), (80, 322825019), (85, 303835312), (88, 293477290), (110, 234781832), (136, 189897070), (137, 188510960), (170, 151917656), (176, 146738645), (187, 138106960), (220, 117390916), (272, 94948535), (274, 94255480), (340, 75958828), (374, 69053480), (440, 58695458), (548, 47127740), (680, 37979414), (685, 37702192), (748, 34526740), (880, 29347729), (935, 27621392), (1096, 23563870), (1360, 18989707), (1370, 18851096), (1496, 17263370), (1507, 17137360), (1870, 13810696), (2192, 11781935), (2329, 11088880), (2740, 9425548), (2992, 8631685), (3014, 8568680), (3740, 6905348), (4658, 5544440), (5480, 4712774), (6028, 4284340), (7480, 3452674), (7535, 3427472), (9316, 2772220), (10960, 2356387), (11645, 2217776), (12056, 2142170), (12601, 2049520), (14960, 1726337), (15070, 1713736), (18632, 1386110), (23290, 1108888), (24112, 1071085), (25202, 1024760), (25619, 1008080), (30140, 856868), (37264, 693055), (46580, 554444), (50404, 512380), (51238, 504040), (60280, 428434), (63005, 409904), (93160, 277222), (100808, 256190), (102476, 252020), (120560, 214217), (126010, 204952), (128095, 201616), (138611, 186320)]