2080610140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14861501}}^1$

素因数の和:14861517

約数の個数: 24

約数和(自身を含む): 4993464672

約数和(自身を除く): 2912854532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14861501, 29723002, 59446004, 74307505, 104030507, 148615010, 208061014, 297230020, 416122028, 520152535, 1040305070, 2080610140]

約数ペア:

[(1, 2080610140), (2, 1040305070), (4, 520152535), (5, 416122028), (7, 297230020), (10, 208061014), (14, 148615010), (20, 104030507), (28, 74307505), (35, 59446004), (70, 29723002), (140, 14861501)]