2023784240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1331437}}^1$

素因数の和:1331469

約数の個数: 40

約数和(自身を含む): 4952949360

約数和(自身を除く): 2929165120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1331437, 2662874, 5325748, 6657185, 10651496, 13314370, 21302992, 25297303, 26628740, 50594606, 53257480, 101189212, 106514960, 126486515, 202378424, 252973030, 404756848, 505946060, 1011892120, 2023784240]

約数ペア:

[(1, 2023784240), (2, 1011892120), (4, 505946060), (5, 404756848), (8, 252973030), (10, 202378424), (16, 126486515), (19, 106514960), (20, 101189212), (38, 53257480), (40, 50594606), (76, 26628740), (80, 25297303), (95, 21302992), (152, 13314370), (190, 10651496), (304, 6657185), (380, 5325748), (760, 2662874), (1520, 1331437)]