23897000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 58406400

約数和(自身を除く): 34509400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1039, 1150, 2078, 2300, 2875, 4156, 4600, 5195, 5750, 8312, 10390, 11500, 20780, 23000, 23897, 25975, 41560, 47794, 51950, 95588, 103900, 119485, 129875, 191176, 207800, 238970, 259750, 477940, 519500, 597425, 955880, 1039000, 1194850, 2389700, 2987125, 4779400, 5974250, 11948500, 23897000]

約数ペア:

[(1, 23897000), (2, 11948500), (4, 5974250), (5, 4779400), (8, 2987125), (10, 2389700), (20, 1194850), (23, 1039000), (25, 955880), (40, 597425), (46, 519500), (50, 477940), (92, 259750), (100, 238970), (115, 207800), (125, 191176), (184, 129875), (200, 119485), (230, 103900), (250, 95588), (460, 51950), (500, 47794), (575, 41560), (920, 25975), (1000, 23897), (1039, 23000), (1150, 20780), (2078, 11500), (2300, 10390), (2875, 8312), (4156, 5750), (4600, 5195)]