28935260

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5501}}^1$

素因数の和:5773

約数の個数: 24

約数和(自身を含む): 61006176

約数和(自身を除く): 32070916

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 5501, 11002, 22004, 27505, 55010, 110020, 1446763, 2893526, 5787052, 7233815, 14467630, 28935260]

約数ペア:

[(1, 28935260), (2, 14467630), (4, 7233815), (5, 5787052), (10, 2893526), (20, 1446763), (263, 110020), (526, 55010), (1052, 27505), (1315, 22004), (2630, 11002), (5260, 5501)]