5103540416

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 126

約数和(自身を含む): 11354529996

約数和(自身を除く): 6250989580

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 491, 496, 676, 806, 832, 961, 982, 992, 1352, 1612, 1922, 1964, 1984, 2704, 3224, 3844, 3928, 5239, 5408, 6383, 6448, 7688, 7856, 10478, 10816, 12493, 12766, 12896, 15221, 15376, 15712, 20956, 24986, 25532, 25792, 30442, 30752, 31424, 41912, 49972, 51064, 60884, 61504, 82979, 83824, 99944, 102128, 121768, 162409, 165958, 167648, 197873, 199888, 204256, 243536, 324818, 331916, 335296, 395746, 399776, 408512, 471851, 487072, 649636, 663832, 791492, 799552, 943702, 974144, 1299272, 1327664, 1582984, 1887404, 2572349, 2598544, 2655328, 3165968, 3774808, 5144698, 5197088, 5310656, 6134063, 6331936, 7549616, 10289396, 10394176, 12268126, 12663872, 15099232, 20578792, 24536252, 30198464, 41157584, 49072504, 79742819, 82315168, 98145008, 159485638, 164630336, 196290016, 318971276, 392580032, 637942552, 1275885104, 2551770208, 5103540416]

約数ペア:

[(1, 5103540416), (2, 2551770208), (4, 1275885104), (8, 637942552), (13, 392580032), (16, 318971276), (26, 196290016), (31, 164630336), (32, 159485638), (52, 98145008), (62, 82315168), (64, 79742819), (104, 49072504), (124, 41157584), (169, 30198464), (208, 24536252), (248, 20578792), (338, 15099232), (403, 12663872), (416, 12268126), (491, 10394176), (496, 10289396), (676, 7549616), (806, 6331936), (832, 6134063), (961, 5310656), (982, 5197088), (992, 5144698), (1352, 3774808), (1612, 3165968), (1922, 2655328), (1964, 2598544), (1984, 2572349), (2704, 1887404), (3224, 1582984), (3844, 1327664), (3928, 1299272), (5239, 974144), (5408, 943702), (6383, 799552), (6448, 791492), (7688, 663832), (7856, 649636), (10478, 487072), (10816, 471851), (12493, 408512), (12766, 399776), (12896, 395746), (15221, 335296), (15376, 331916), (15712, 324818), (20956, 243536), (24986, 204256), (25532, 199888), (25792, 197873), (30442, 167648), (30752, 165958), (31424, 162409), (41912, 121768), (49972, 102128), (51064, 99944), (60884, 83824), (61504, 82979)]