9370640

素因数分解:

$2^4\times 5^1\times {\mathrm{117133}}^1$

素因数の和:117146

約数の個数: 20

約数和(自身を含む): 21786924

約数和(自身を除く): 12416284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117133, 234266, 468532, 585665, 937064, 1171330, 1874128, 2342660, 4685320, 9370640]

約数ペア:

[(1, 9370640), (2, 4685320), (4, 2342660), (5, 1874128), (8, 1171330), (10, 937064), (16, 585665), (20, 468532), (40, 234266), (80, 117133)]