32389750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 65235456

約数和(自身を除く): 32845706

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 125, 131, 215, 230, 250, 262, 430, 575, 655, 989, 1075, 1150, 1310, 1978, 2150, 2875, 3013, 3275, 4945, 5375, 5633, 5750, 6026, 6550, 9890, 10750, 11266, 15065, 16375, 24725, 28165, 30130, 32750, 49450, 56330, 75325, 123625, 129559, 140825, 150650, 247250, 259118, 281650, 376625, 647795, 704125, 753250, 1295590, 1408250, 3238975, 6477950, 16194875, 32389750]

約数ペア:

[(1, 32389750), (2, 16194875), (5, 6477950), (10, 3238975), (23, 1408250), (25, 1295590), (43, 753250), (46, 704125), (50, 647795), (86, 376625), (115, 281650), (125, 259118), (131, 247250), (215, 150650), (230, 140825), (250, 129559), (262, 123625), (430, 75325), (575, 56330), (655, 49450), (989, 32750), (1075, 30130), (1150, 28165), (1310, 24725), (1978, 16375), (2150, 15065), (2875, 11266), (3013, 10750), (3275, 9890), (4945, 6550), (5375, 6026), (5633, 5750)]