2023552480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1748

約数の個数: 96

約数和(自身を含む): 4919945184

約数和(自身を除く): 2896392704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 197, 215, 344, 394, 430, 688, 788, 860, 985, 1376, 1493, 1576, 1720, 1970, 2986, 3152, 3440, 3940, 5972, 6304, 6880, 7465, 7880, 8471, 11944, 14930, 15760, 16942, 23888, 29860, 31520, 33884, 42355, 47776, 59720, 64199, 67768, 84710, 119440, 128398, 135536, 169420, 238880, 256796, 271072, 294121, 320995, 338840, 513592, 588242, 641990, 677680, 1027184, 1176484, 1283980, 1355360, 1470605, 2054368, 2352968, 2567960, 2941210, 4705936, 5135920, 5882420, 9411872, 10271840, 11764840, 12647203, 23529680, 25294406, 47059360, 50588812, 63236015, 101177624, 126472030, 202355248, 252944060, 404710496, 505888120, 1011776240, 2023552480]

約数ペア:

[(1, 2023552480), (2, 1011776240), (4, 505888120), (5, 404710496), (8, 252944060), (10, 202355248), (16, 126472030), (20, 101177624), (32, 63236015), (40, 50588812), (43, 47059360), (80, 25294406), (86, 23529680), (160, 12647203), (172, 11764840), (197, 10271840), (215, 9411872), (344, 5882420), (394, 5135920), (430, 4705936), (688, 2941210), (788, 2567960), (860, 2352968), (985, 2054368), (1376, 1470605), (1493, 1355360), (1576, 1283980), (1720, 1176484), (1970, 1027184), (2986, 677680), (3152, 641990), (3440, 588242), (3940, 513592), (5972, 338840), (6304, 320995), (6880, 294121), (7465, 271072), (7880, 256796), (8471, 238880), (11944, 169420), (14930, 135536), (15760, 128398), (16942, 119440), (23888, 84710), (29860, 67768), (31520, 64199), (33884, 59720), (42355, 47776)]