18382700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{26261}}^1$

素因数の和:26282

約数の個数: 36

約数和(自身を含む): 45590832

約数和(自身を除く): 27208132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 26261, 52522, 105044, 131305, 183827, 262610, 367654, 525220, 656525, 735308, 919135, 1313050, 1838270, 2626100, 3676540, 4595675, 9191350, 18382700]

約数ペア:

[(1, 18382700), (2, 9191350), (4, 4595675), (5, 3676540), (7, 2626100), (10, 1838270), (14, 1313050), (20, 919135), (25, 735308), (28, 656525), (35, 525220), (50, 367654), (70, 262610), (100, 183827), (140, 131305), (175, 105044), (350, 52522), (700, 26261)]