140938000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{10067}}^1$

素因数の和:10097

約数の個数: 80

約数和(自身を含む): 389510784

約数和(自身を除く): 248572784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 10067, 14000, 20134, 40268, 50335, 70469, 80536, 100670, 140938, 161072, 201340, 251675, 281876, 352345, 402680, 503350, 563752, 704690, 805360, 1006700, 1127504, 1258375, 1409380, 1761725, 2013400, 2516750, 2818760, 3523450, 4026800, 5033500, 5637520, 7046900, 8808625, 10067000, 14093800, 17617250, 20134000, 28187600, 35234500, 70469000, 140938000]

約数ペア:

[(1, 140938000), (2, 70469000), (4, 35234500), (5, 28187600), (7, 20134000), (8, 17617250), (10, 14093800), (14, 10067000), (16, 8808625), (20, 7046900), (25, 5637520), (28, 5033500), (35, 4026800), (40, 3523450), (50, 2818760), (56, 2516750), (70, 2013400), (80, 1761725), (100, 1409380), (112, 1258375), (125, 1127504), (140, 1006700), (175, 805360), (200, 704690), (250, 563752), (280, 503350), (350, 402680), (400, 352345), (500, 281876), (560, 251675), (700, 201340), (875, 161072), (1000, 140938), (1400, 100670), (1750, 80536), (2000, 70469), (2800, 50335), (3500, 40268), (7000, 20134), (10067, 14000)]