28187600

素因数分解:

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

素因数の和:10092

約数の個数: 60

約数和(自身を含む): 77402784

約数和(自身を除く): 49215184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 10067, 20134, 40268, 50335, 70469, 80536, 100670, 140938, 161072, 201340, 251675, 281876, 352345, 402680, 503350, 563752, 704690, 805360, 1006700, 1127504, 1409380, 1761725, 2013400, 2818760, 3523450, 4026800, 5637520, 7046900, 14093800, 28187600]

約数ペア:

[(1, 28187600), (2, 14093800), (4, 7046900), (5, 5637520), (7, 4026800), (8, 3523450), (10, 2818760), (14, 2013400), (16, 1761725), (20, 1409380), (25, 1127504), (28, 1006700), (35, 805360), (40, 704690), (50, 563752), (56, 503350), (70, 402680), (80, 352345), (100, 281876), (112, 251675), (140, 201340), (175, 161072), (200, 140938), (280, 100670), (350, 80536), (400, 70469), (560, 50335), (700, 40268), (1400, 20134), (2800, 10067)]