68589500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19597}}^1$

素因数の和:19623

約数の個数: 48

約数和(自身を含む): 171208128

約数和(自身を除く): 102618628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 19597, 39194, 78388, 97985, 137179, 195970, 274358, 391940, 489925, 548716, 685895, 979850, 1371790, 1959700, 2449625, 2743580, 3429475, 4899250, 6858950, 9798500, 13717900, 17147375, 34294750, 68589500]

約数ペア:

[(1, 68589500), (2, 34294750), (4, 17147375), (5, 13717900), (7, 9798500), (10, 6858950), (14, 4899250), (20, 3429475), (25, 2743580), (28, 2449625), (35, 1959700), (50, 1371790), (70, 979850), (100, 685895), (125, 548716), (140, 489925), (175, 391940), (250, 274358), (350, 195970), (500, 137179), (700, 97985), (875, 78388), (1750, 39194), (3500, 19597)]