9411440

素因数分解:

$2^4\times 5^1\times {\mathrm{117643}}^1$

素因数の和:117656

約数の個数: 20

約数和(自身を含む): 21881784

約数和(自身を除く): 12470344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117643, 235286, 470572, 588215, 941144, 1176430, 1882288, 2352860, 4705720, 9411440]

約数ペア:

[(1, 9411440), (2, 4705720), (4, 2352860), (5, 1882288), (8, 1176430), (10, 941144), (16, 588215), (20, 470572), (40, 235286), (80, 117643)]