2034040

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 4617360

約数和(自身を除く): 2583320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 241, 422, 482, 844, 964, 1055, 1205, 1688, 1928, 2110, 2410, 4220, 4820, 8440, 9640, 50851, 101702, 203404, 254255, 406808, 508510, 1017020, 2034040]

約数ペア:

[(1, 2034040), (2, 1017020), (4, 508510), (5, 406808), (8, 254255), (10, 203404), (20, 101702), (40, 50851), (211, 9640), (241, 8440), (422, 4820), (482, 4220), (844, 2410), (964, 2110), (1055, 1928), (1205, 1688)]