80040604

素因数分解:

$2^2\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{1907}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 160272000

約数和(自身を除く): 80231396

約数列:

[1, 2, 4, 7, 14, 28, 1499, 1907, 2998, 3814, 5996, 7628, 10493, 13349, 20986, 26698, 41972, 53396, 2858593, 5717186, 11434372, 20010151, 40020302, 80040604]

約数ペア:

[(1, 80040604), (2, 40020302), (4, 20010151), (7, 11434372), (14, 5717186), (28, 2858593), (1499, 53396), (1907, 41972), (2998, 26698), (3814, 20986), (5996, 13349), (7628, 10493)]