5721250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 40

約数和(自身を含む): 11246400

約数和(自身を除く): 5525150

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 199, 230, 250, 398, 575, 625, 995, 1150, 1250, 1990, 2875, 4577, 4975, 5750, 9154, 9950, 14375, 22885, 24875, 28750, 45770, 49750, 114425, 124375, 228850, 248750, 572125, 1144250, 2860625, 5721250]

約数ペア:

[(1, 5721250), (2, 2860625), (5, 1144250), (10, 572125), (23, 248750), (25, 228850), (46, 124375), (50, 114425), (115, 49750), (125, 45770), (199, 28750), (230, 24875), (250, 22885), (398, 14375), (575, 9950), (625, 9154), (995, 5750), (1150, 4975), (1250, 4577), (1990, 2875)]