799168040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2591}}^1$

素因数の和:3314

約数の個数: 64

約数和(自身を含む): 1965150720

約数和(自身を除く): 1165982680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 701, 1402, 2591, 2804, 3505, 5182, 5608, 7010, 7711, 10364, 12955, 14020, 15422, 20728, 25910, 28040, 28501, 30844, 38555, 51820, 57002, 61688, 77110, 103640, 114004, 142505, 154220, 228008, 285010, 308440, 570020, 1140040, 1816291, 3632582, 7265164, 9081455, 14530328, 18162910, 19979201, 36325820, 39958402, 72651640, 79916804, 99896005, 159833608, 199792010, 399584020, 799168040]

約数ペア:

[(1, 799168040), (2, 399584020), (4, 199792010), (5, 159833608), (8, 99896005), (10, 79916804), (11, 72651640), (20, 39958402), (22, 36325820), (40, 19979201), (44, 18162910), (55, 14530328), (88, 9081455), (110, 7265164), (220, 3632582), (440, 1816291), (701, 1140040), (1402, 570020), (2591, 308440), (2804, 285010), (3505, 228008), (5182, 154220), (5608, 142505), (7010, 114004), (7711, 103640), (10364, 77110), (12955, 61688), (14020, 57002), (15422, 51820), (20728, 38555), (25910, 30844), (28040, 28501)]