2016276080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276961}}^1$

素因数の和:276994

約数の個数: 80

約数和(自身を含む): 5769672384

約数和(自身を除く): 3753396304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 276961, 553922, 1107844, 1384805, 1938727, 2215688, 2769610, 3600493, 3877454, 4431376, 5539220, 7200986, 7754908, 9693635, 11078440, 14401972, 15509816, 18002465, 19387270, 22156880, 25203451, 28803944, 31019632, 36004930, 38774540, 50406902, 57607888, 72009860, 77549080, 100813804, 126017255, 144019720, 155098160, 201627608, 252034510, 288039440, 403255216, 504069020, 1008138040, 2016276080]

約数ペア:

[(1, 2016276080), (2, 1008138040), (4, 504069020), (5, 403255216), (7, 288039440), (8, 252034510), (10, 201627608), (13, 155098160), (14, 144019720), (16, 126017255), (20, 100813804), (26, 77549080), (28, 72009860), (35, 57607888), (40, 50406902), (52, 38774540), (56, 36004930), (65, 31019632), (70, 28803944), (80, 25203451), (91, 22156880), (104, 19387270), (112, 18002465), (130, 15509816), (140, 14401972), (182, 11078440), (208, 9693635), (260, 7754908), (280, 7200986), (364, 5539220), (455, 4431376), (520, 3877454), (560, 3600493), (728, 2769610), (910, 2215688), (1040, 1938727), (1456, 1384805), (1820, 1107844), (3640, 553922), (7280, 276961)]