22540071310

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11326669}}^1$

素因数の和:11326875

約数の個数: 16

約数和(自身を含む): 40776012000

約数和(自身を除く): 18235940690

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 11326669, 22653338, 56633345, 113266690, 2254007131, 4508014262, 11270035655, 22540071310]

約数ペア:

[(1, 22540071310), (2, 11270035655), (5, 4508014262), (10, 2254007131), (199, 113266690), (398, 56633345), (995, 22653338), (1990, 11326669)]