102874000

素因数分解:

$2^4\times 5^3\times {\mathrm{51437}}^1$

素因数の和:51460

約数の個数: 40

約数和(自身を含む): 248754168

約数和(自身を除く): 145880168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 51437, 102874, 205748, 257185, 411496, 514370, 822992, 1028740, 1285925, 2057480, 2571850, 4114960, 5143700, 6429625, 10287400, 12859250, 20574800, 25718500, 51437000, 102874000]

約数ペア:

[(1, 102874000), (2, 51437000), (4, 25718500), (5, 20574800), (8, 12859250), (10, 10287400), (16, 6429625), (20, 5143700), (25, 4114960), (40, 2571850), (50, 2057480), (80, 1285925), (100, 1028740), (125, 822992), (200, 514370), (250, 411496), (400, 257185), (500, 205748), (1000, 102874), (2000, 51437)]