2014105775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 2772227328

約数和(自身を除く): 758121553

約数列:

[1, 5, 11, 25, 55, 103, 211, 275, 337, 515, 1055, 1133, 1685, 2321, 2575, 3707, 5275, 5665, 8425, 11605, 18535, 21733, 28325, 34711, 58025, 71107, 92675, 108665, 173555, 239063, 355535, 381821, 543325, 782177, 867775, 1195315, 1777675, 1909105, 3910885, 5976575, 7324021, 9545525, 19554425, 36620105, 80564231, 183100525, 402821155, 2014105775]

約数ペア:

[(1, 2014105775), (5, 402821155), (11, 183100525), (25, 80564231), (55, 36620105), (103, 19554425), (211, 9545525), (275, 7324021), (337, 5976575), (515, 3910885), (1055, 1909105), (1133, 1777675), (1685, 1195315), (2321, 867775), (2575, 782177), (3707, 543325), (5275, 381821), (5665, 355535), (8425, 239063), (11605, 173555), (18535, 108665), (21733, 92675), (28325, 71107), (34711, 58025)]