2051629124060

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1097}}^1\times {\mathrm{332779}}^1$

素因数の和:334166

約数の個数: 48

約数和(自身を含む): 4327708059360

約数和(自身を除く): 2276078935300

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1097, 1124, 1405, 2194, 2810, 4388, 5485, 5620, 10970, 21940, 308257, 332779, 616514, 665558, 1233028, 1331116, 1541285, 1663895, 3082570, 3327790, 6165140, 6655580, 93510899, 187021798, 365058563, 374043596, 467554495, 730117126, 935108990, 1460234252, 1825292815, 1870217980, 3650585630, 7301171260, 102581456203, 205162912406, 410325824812, 512907281015, 1025814562030, 2051629124060]

約数ペア:

[(1, 2051629124060), (2, 1025814562030), (4, 512907281015), (5, 410325824812), (10, 205162912406), (20, 102581456203), (281, 7301171260), (562, 3650585630), (1097, 1870217980), (1124, 1825292815), (1405, 1460234252), (2194, 935108990), (2810, 730117126), (4388, 467554495), (5485, 374043596), (5620, 365058563), (10970, 187021798), (21940, 93510899), (308257, 6655580), (332779, 6165140), (616514, 3327790), (665558, 3082570), (1233028, 1663895), (1331116, 1541285)]