7505780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12941}}^1$

素因数の和:12979

約数の個数: 24

約数和(自身を含む): 16306920

約数和(自身を除く): 8801140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12941, 25882, 51764, 64705, 129410, 258820, 375289, 750578, 1501156, 1876445, 3752890, 7505780]

約数ペア:

[(1, 7505780), (2, 3752890), (4, 1876445), (5, 1501156), (10, 750578), (20, 375289), (29, 258820), (58, 129410), (116, 64705), (145, 51764), (290, 25882), (580, 12941)]