6964720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12437}}^1$

素因数の和:12457

約数の個数: 40

約数和(自身を含む): 18507744

約数和(自身を除く): 11543024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12437, 24874, 49748, 62185, 87059, 99496, 124370, 174118, 198992, 248740, 348236, 435295, 497480, 696472, 870590, 994960, 1392944, 1741180, 3482360, 6964720]

約数ペア:

[(1, 6964720), (2, 3482360), (4, 1741180), (5, 1392944), (7, 994960), (8, 870590), (10, 696472), (14, 497480), (16, 435295), (20, 348236), (28, 248740), (35, 198992), (40, 174118), (56, 124370), (70, 99496), (80, 87059), (112, 62185), (140, 49748), (280, 24874), (560, 12437)]