28432800020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49022069}}^1$

素因数の和:49022107

約数の個数: 24

約数和(自身を含む): 61767808200

約数和(自身を除く): 33335008180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 49022069, 98044138, 196088276, 245110345, 490220690, 980441380, 1421640001, 2843280002, 5686560004, 7108200005, 14216400010, 28432800020]

約数ペア:

[(1, 28432800020), (2, 14216400010), (4, 7108200005), (5, 5686560004), (10, 2843280002), (20, 1421640001), (29, 980441380), (58, 490220690), (116, 245110345), (145, 196088276), (290, 98044138), (580, 49022069)]