13207750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 25811136

約数和(自身を除く): 12603386

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2297, 2875, 4594, 5750, 11485, 22970, 52831, 57425, 105662, 114850, 264155, 287125, 528310, 574250, 1320775, 2641550, 6603875, 13207750]

約数ペア:

[(1, 13207750), (2, 6603875), (5, 2641550), (10, 1320775), (23, 574250), (25, 528310), (46, 287125), (50, 264155), (115, 114850), (125, 105662), (230, 57425), (250, 52831), (575, 22970), (1150, 11485), (2297, 5750), (2875, 4594)]