528077975120

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{154927}}^1$

素因数の和:155388

約数の個数: 80

約数和(自身を含む): 1240727874048

約数和(自身を除く): 712649898928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 311, 548, 622, 685, 1096, 1244, 1370, 1555, 2192, 2488, 2740, 3110, 4976, 5480, 6220, 10960, 12440, 24880, 42607, 85214, 154927, 170428, 213035, 309854, 340856, 426070, 619708, 681712, 774635, 852140, 1239416, 1549270, 1704280, 2478832, 3098540, 3408560, 6197080, 12394160, 21224999, 42449998, 48182297, 84899996, 96364594, 106124995, 169799992, 192729188, 212249990, 240911485, 339599984, 385458376, 424499980, 481822970, 770916752, 848999960, 963645940, 1697999920, 1927291880, 3854583760, 6600974689, 13201949378, 26403898756, 33004873445, 52807797512, 66009746890, 105615595024, 132019493780, 264038987560, 528077975120]

約数ペア:

[(1, 528077975120), (2, 264038987560), (4, 132019493780), (5, 105615595024), (8, 66009746890), (10, 52807797512), (16, 33004873445), (20, 26403898756), (40, 13201949378), (80, 6600974689), (137, 3854583760), (274, 1927291880), (311, 1697999920), (548, 963645940), (622, 848999960), (685, 770916752), (1096, 481822970), (1244, 424499980), (1370, 385458376), (1555, 339599984), (2192, 240911485), (2488, 212249990), (2740, 192729188), (3110, 169799992), (4976, 106124995), (5480, 96364594), (6220, 84899996), (10960, 48182297), (12440, 42449998), (24880, 21224999), (42607, 12394160), (85214, 6197080), (154927, 3408560), (170428, 3098540), (213035, 2478832), (309854, 1704280), (340856, 1549270), (426070, 1239416), (619708, 852140), (681712, 774635)]