2100031070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{26539}}^1$

素因数の和:26780

約数の個数: 32

約数和(自身を含む): 3892462560

約数和(自身を除く): 1792431490

約数列:

[1, 2, 5, 10, 41, 82, 193, 205, 386, 410, 965, 1930, 7913, 15826, 26539, 39565, 53078, 79130, 132695, 265390, 1088099, 2176198, 5122027, 5440495, 10244054, 10880990, 25610135, 51220270, 210003107, 420006214, 1050015535, 2100031070]

約数ペア:

[(1, 2100031070), (2, 1050015535), (5, 420006214), (10, 210003107), (41, 51220270), (82, 25610135), (193, 10880990), (205, 10244054), (386, 5440495), (410, 5122027), (965, 2176198), (1930, 1088099), (7913, 265390), (15826, 132695), (26539, 79130), (39565, 53078)]