2016118938080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{969287951}}^1$

素因数の和:969287979

約数の個数: 48

約数和(自身を含む): 5129471841984

約数和(自身を除く): 3113352903904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 969287951, 1938575902, 3877151804, 4846439755, 7754303608, 9692879510, 12600743363, 15508607216, 19385759020, 25201486726, 31017214432, 38771518040, 50402973452, 63003716815, 77543036080, 100805946904, 126007433630, 155086072160, 201611893808, 252014867260, 403223787616, 504029734520, 1008059469040, 2016118938080]

約数ペア:

[(1, 2016118938080), (2, 1008059469040), (4, 504029734520), (5, 403223787616), (8, 252014867260), (10, 201611893808), (13, 155086072160), (16, 126007433630), (20, 100805946904), (26, 77543036080), (32, 63003716815), (40, 50402973452), (52, 38771518040), (65, 31017214432), (80, 25201486726), (104, 19385759020), (130, 15508607216), (160, 12600743363), (208, 9692879510), (260, 7754303608), (416, 4846439755), (520, 3877151804), (1040, 1938575902), (2080, 969287951)]