2648860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4567}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 5755680

約数和(自身を除く): 3106820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4567, 9134, 18268, 22835, 45670, 91340, 132443, 264886, 529772, 662215, 1324430, 2648860]

約数ペア:

[(1, 2648860), (2, 1324430), (4, 662215), (5, 529772), (10, 264886), (20, 132443), (29, 91340), (58, 45670), (116, 22835), (145, 18268), (290, 9134), (580, 4567)]