55446160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9001}}^1$

素因数の和:9032

約数の個数: 80

約数和(自身を含む): 160739712

約数和(自身を除く): 105293552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9001, 18002, 36004, 45005, 63007, 72008, 90010, 99011, 126014, 144016, 180020, 198022, 252028, 315035, 360040, 396044, 495055, 504056, 630070, 693077, 720080, 792088, 990110, 1008112, 1260140, 1386154, 1584176, 1980220, 2520280, 2772308, 3465385, 3960440, 5040560, 5544616, 6930770, 7920880, 11089232, 13861540, 27723080, 55446160]

約数ペア:

[(1, 55446160), (2, 27723080), (4, 13861540), (5, 11089232), (7, 7920880), (8, 6930770), (10, 5544616), (11, 5040560), (14, 3960440), (16, 3465385), (20, 2772308), (22, 2520280), (28, 1980220), (35, 1584176), (40, 1386154), (44, 1260140), (55, 1008112), (56, 990110), (70, 792088), (77, 720080), (80, 693077), (88, 630070), (110, 504056), (112, 495055), (140, 396044), (154, 360040), (176, 315035), (220, 252028), (280, 198022), (308, 180020), (385, 144016), (440, 126014), (560, 99011), (616, 90010), (770, 72008), (880, 63007), (1232, 45005), (1540, 36004), (3080, 18002), (6160, 9001)]