28974250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5039}}^1$

素因数の和:5079

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 27635030

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5039, 5750, 10078, 25195, 50390, 115897, 125975, 231794, 251950, 579485, 629875, 1158970, 1259750, 2897425, 5794850, 14487125, 28974250]

約数ペア:

[(1, 28974250), (2, 14487125), (5, 5794850), (10, 2897425), (23, 1259750), (25, 1158970), (46, 629875), (50, 579485), (115, 251950), (125, 231794), (230, 125975), (250, 115897), (575, 50390), (1150, 25195), (2875, 10078), (5039, 5750)]