6943880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 15863040

約数和(自身を除く): 8919160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2591, 2680, 5182, 10364, 12955, 20728, 25910, 51820, 103640, 173597, 347194, 694388, 867985, 1388776, 1735970, 3471940, 6943880]

約数ペア:

[(1, 6943880), (2, 3471940), (4, 1735970), (5, 1388776), (8, 867985), (10, 694388), (20, 347194), (40, 173597), (67, 103640), (134, 51820), (268, 25910), (335, 20728), (536, 12955), (670, 10364), (1340, 5182), (2591, 2680)]