2016275525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{92809}}^1$

素因数の和:92909

約数の個数: 24

約数和(自身を含む): 2762025600

約数和(自身を除く): 745750075

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 21725, 92809, 464045, 1020899, 2320225, 5104495, 7331911, 25522475, 36659555, 80651021, 183297775, 403255105, 2016275525]

約数ペア:

[(1, 2016275525), (5, 403255105), (11, 183297775), (25, 80651021), (55, 36659555), (79, 25522475), (275, 7331911), (395, 5104495), (869, 2320225), (1975, 1020899), (4345, 464045), (21725, 92809)]