2280494560

素因数分解:

$2^5\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{5501}}^1$

素因数の和:8107

約数の個数: 48

約数和(自身を含む): 5390727552

約数和(自身を除く): 3110232992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2591, 5182, 5501, 10364, 11002, 12955, 20728, 22004, 25910, 27505, 41456, 44008, 51820, 55010, 82912, 88016, 103640, 110020, 176032, 207280, 220040, 414560, 440080, 880160, 14253091, 28506182, 57012364, 71265455, 114024728, 142530910, 228049456, 285061820, 456098912, 570123640, 1140247280, 2280494560]

約数ペア:

[(1, 2280494560), (2, 1140247280), (4, 570123640), (5, 456098912), (8, 285061820), (10, 228049456), (16, 142530910), (20, 114024728), (32, 71265455), (40, 57012364), (80, 28506182), (160, 14253091), (2591, 880160), (5182, 440080), (5501, 414560), (10364, 220040), (11002, 207280), (12955, 176032), (20728, 110020), (22004, 103640), (25910, 88016), (27505, 82912), (41456, 55010), (44008, 51820)]