25809130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{88997}}^1$

素因数の和:89033

約数の個数: 16

約数和(自身を含む): 48058920

約数和(自身を除く): 22249790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 88997, 177994, 444985, 889970, 2580913, 5161826, 12904565, 25809130]

約数ペア:

[(1, 25809130), (2, 12904565), (5, 5161826), (10, 2580913), (29, 889970), (58, 444985), (145, 177994), (290, 88997)]