2006265520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3582617}}^1$

素因数の和:3582637

約数の個数: 40

約数和(自身を含む): 5330935584

約数和(自身を除く): 3324670064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3582617, 7165234, 14330468, 17913085, 25078319, 28660936, 35826170, 50156638, 57321872, 71652340, 100313276, 125391595, 143304680, 200626552, 250783190, 286609360, 401253104, 501566380, 1003132760, 2006265520]

約数ペア:

[(1, 2006265520), (2, 1003132760), (4, 501566380), (5, 401253104), (7, 286609360), (8, 250783190), (10, 200626552), (14, 143304680), (16, 125391595), (20, 100313276), (28, 71652340), (35, 57321872), (40, 50156638), (56, 35826170), (70, 28660936), (80, 25078319), (112, 17913085), (140, 14330468), (280, 7165234), (560, 3582617)]