2016138080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1145533}}^1$

素因数の和:1145559

約数の個数: 48

約数和(自身を含む): 5196142224

約数和(自身を除く): 3180004144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1145533, 2291066, 4582132, 5727665, 9164264, 11455330, 12600863, 18328528, 22910660, 25201726, 36657056, 45821320, 50403452, 63004315, 91642640, 100806904, 126008630, 183285280, 201613808, 252017260, 403227616, 504034520, 1008069040, 2016138080]

約数ペア:

[(1, 2016138080), (2, 1008069040), (4, 504034520), (5, 403227616), (8, 252017260), (10, 201613808), (11, 183285280), (16, 126008630), (20, 100806904), (22, 91642640), (32, 63004315), (40, 50403452), (44, 45821320), (55, 36657056), (80, 25201726), (88, 22910660), (110, 18328528), (160, 12600863), (176, 11455330), (220, 9164264), (352, 5727665), (440, 4582132), (880, 2291066), (1760, 1145533)]