4577000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 11232000

約数和(自身を除く): 6655000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 199, 200, 230, 250, 398, 460, 500, 575, 796, 920, 995, 1000, 1150, 1592, 1990, 2300, 2875, 3980, 4577, 4600, 4975, 5750, 7960, 9154, 9950, 11500, 18308, 19900, 22885, 23000, 24875, 36616, 39800, 45770, 49750, 91540, 99500, 114425, 183080, 199000, 228850, 457700, 572125, 915400, 1144250, 2288500, 4577000]

約数ペア:

[(1, 4577000), (2, 2288500), (4, 1144250), (5, 915400), (8, 572125), (10, 457700), (20, 228850), (23, 199000), (25, 183080), (40, 114425), (46, 99500), (50, 91540), (92, 49750), (100, 45770), (115, 39800), (125, 36616), (184, 24875), (199, 23000), (200, 22885), (230, 19900), (250, 18308), (398, 11500), (460, 9950), (500, 9154), (575, 7960), (796, 5750), (920, 4975), (995, 4600), (1000, 4577), (1150, 3980), (1592, 2875), (1990, 2300)]