2010015775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1960991}}^1$

素因数の和:1961042

約数の個数: 12

約数和(自身を含む): 2553211584

約数和(自身を除く): 543195809

約数列:

[1, 5, 25, 41, 205, 1025, 1960991, 9804955, 49024775, 80400631, 402003155, 2010015775]

約数ペア:

[(1, 2010015775), (5, 402003155), (25, 80400631), (41, 49024775), (205, 9804955), (1025, 1960991)]