100403225548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{65651}}^1\times {\mathrm{20123}}^1$

素因数の和:85797

約数の個数: 24

約数和(自身を含む): 184965318720

約数和(自身を除く): 84562093172

約数列:

[1, 2, 4, 19, 38, 76, 20123, 40246, 65651, 80492, 131302, 262604, 382337, 764674, 1247369, 1529348, 2494738, 4989476, 1321095073, 2642190146, 5284380292, 25100806387, 50201612774, 100403225548]

約数ペア:

[(1, 100403225548), (2, 50201612774), (4, 25100806387), (19, 5284380292), (38, 2642190146), (76, 1321095073), (20123, 4989476), (40246, 2494738), (65651, 1529348), (80492, 1247369), (131302, 764674), (262604, 382337)]