80255392

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 192931200

約数和(自身を除く): 112675808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 109, 112, 133, 152, 173, 218, 224, 266, 304, 346, 436, 532, 608, 692, 763, 872, 1064, 1211, 1384, 1526, 1744, 2071, 2128, 2422, 2768, 3052, 3287, 3488, 4142, 4256, 4844, 5536, 6104, 6574, 8284, 9688, 12208, 13148, 14497, 16568, 18857, 19376, 23009, 24416, 26296, 28994, 33136, 37714, 38752, 46018, 52592, 57988, 66272, 75428, 92036, 105184, 115976, 131999, 150856, 184072, 231952, 263998, 301712, 358283, 368144, 463904, 527996, 603424, 716566, 736288, 1055992, 1433132, 2111984, 2507981, 2866264, 4223968, 5015962, 5732528, 10031924, 11465056, 20063848, 40127696, 80255392]

約数ペア:

[(1, 80255392), (2, 40127696), (4, 20063848), (7, 11465056), (8, 10031924), (14, 5732528), (16, 5015962), (19, 4223968), (28, 2866264), (32, 2507981), (38, 2111984), (56, 1433132), (76, 1055992), (109, 736288), (112, 716566), (133, 603424), (152, 527996), (173, 463904), (218, 368144), (224, 358283), (266, 301712), (304, 263998), (346, 231952), (436, 184072), (532, 150856), (608, 131999), (692, 115976), (763, 105184), (872, 92036), (1064, 75428), (1211, 66272), (1384, 57988), (1526, 52592), (1744, 46018), (2071, 38752), (2128, 37714), (2422, 33136), (2768, 28994), (3052, 26296), (3287, 24416), (3488, 23009), (4142, 19376), (4256, 18857), (4844, 16568), (5536, 14497), (6104, 13148), (6574, 12208), (8284, 9688)]