194485880

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{5167}}^1$

素因数の和:6119

約数の個数: 32

約数和(自身を含む): 438143040

約数和(自身を除く): 243657160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 3764, 4705, 5167, 7528, 9410, 10334, 18820, 20668, 25835, 37640, 41336, 51670, 103340, 206680, 4862147, 9724294, 19448588, 24310735, 38897176, 48621470, 97242940, 194485880]

約数ペア:

[(1, 194485880), (2, 97242940), (4, 48621470), (5, 38897176), (8, 24310735), (10, 19448588), (20, 9724294), (40, 4862147), (941, 206680), (1882, 103340), (3764, 51670), (4705, 41336), (5167, 37640), (7528, 25835), (9410, 20668), (10334, 18820)]