2079059590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{90749}}^1$

素因数の和:90864

約数の個数: 32

約数和(自身を含む): 3920400000

約数和(自身を除く): 1841340410

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 4582, 11455, 22910, 90749, 181498, 453745, 907490, 2631721, 5263442, 7169171, 13158605, 14338342, 26317210, 35845855, 71691710, 207905959, 415811918, 1039529795, 2079059590]

約数ペア:

[(1, 2079059590), (2, 1039529795), (5, 415811918), (10, 207905959), (29, 71691710), (58, 35845855), (79, 26317210), (145, 14338342), (158, 13158605), (290, 7169171), (395, 5263442), (790, 2631721), (2291, 907490), (4582, 453745), (11455, 181498), (22910, 90749)]