82046560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 206569440

約数和(自身を除く): 124522880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 137, 152, 160, 190, 197, 274, 304, 380, 394, 548, 608, 685, 760, 788, 985, 1096, 1370, 1520, 1576, 1970, 2192, 2603, 2740, 3040, 3152, 3743, 3940, 4384, 5206, 5480, 6304, 7486, 7880, 10412, 10960, 13015, 14972, 15760, 18715, 20824, 21920, 26030, 26989, 29944, 31520, 37430, 41648, 52060, 53978, 59888, 74860, 83296, 104120, 107956, 119776, 134945, 149720, 208240, 215912, 269890, 299440, 416480, 431824, 512791, 539780, 598880, 863648, 1025582, 1079560, 2051164, 2159120, 2563955, 4102328, 4318240, 5127910, 8204656, 10255820, 16409312, 20511640, 41023280, 82046560]

約数ペア:

[(1, 82046560), (2, 41023280), (4, 20511640), (5, 16409312), (8, 10255820), (10, 8204656), (16, 5127910), (19, 4318240), (20, 4102328), (32, 2563955), (38, 2159120), (40, 2051164), (76, 1079560), (80, 1025582), (95, 863648), (137, 598880), (152, 539780), (160, 512791), (190, 431824), (197, 416480), (274, 299440), (304, 269890), (380, 215912), (394, 208240), (548, 149720), (608, 134945), (685, 119776), (760, 107956), (788, 104120), (985, 83296), (1096, 74860), (1370, 59888), (1520, 53978), (1576, 52060), (1970, 41648), (2192, 37430), (2603, 31520), (2740, 29944), (3040, 26989), (3152, 26030), (3743, 21920), (3940, 20824), (4384, 18715), (5206, 15760), (5480, 14972), (6304, 13015), (7486, 10960), (7880, 10412)]