4037646895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2099}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 5189184000

約数和(自身を除く): 1151537105

約数列:

[1, 5, 23, 43, 115, 215, 389, 989, 1945, 2099, 4945, 8947, 10495, 16727, 44735, 48277, 83635, 90257, 241385, 384721, 451285, 816511, 1923605, 2075911, 4082555, 10379555, 18779753, 35109973, 93898765, 175549865, 807529379, 4037646895]

約数ペア:

[(1, 4037646895), (5, 807529379), (23, 175549865), (43, 93898765), (115, 35109973), (215, 18779753), (389, 10379555), (989, 4082555), (1945, 2075911), (2099, 1923605), (4945, 816511), (8947, 451285), (10495, 384721), (16727, 241385), (44735, 90257), (48277, 83635)]