38869000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 93000960

約数和(自身を除く): 54131960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 827, 940, 1000, 1175, 1654, 1880, 2350, 3308, 4135, 4700, 5875, 6616, 8270, 9400, 11750, 16540, 20675, 23500, 33080, 38869, 41350, 47000, 77738, 82700, 103375, 155476, 165400, 194345, 206750, 310952, 388690, 413500, 777380, 827000, 971725, 1554760, 1943450, 3886900, 4858625, 7773800, 9717250, 19434500, 38869000]

約数ペア:

[(1, 38869000), (2, 19434500), (4, 9717250), (5, 7773800), (8, 4858625), (10, 3886900), (20, 1943450), (25, 1554760), (40, 971725), (47, 827000), (50, 777380), (94, 413500), (100, 388690), (125, 310952), (188, 206750), (200, 194345), (235, 165400), (250, 155476), (376, 103375), (470, 82700), (500, 77738), (827, 47000), (940, 41350), (1000, 38869), (1175, 33080), (1654, 23500), (1880, 20675), (2350, 16540), (3308, 11750), (4135, 9400), (4700, 8270), (5875, 6616)]