19050174080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{4252271}}^1$

素因数の和:4252297

約数の個数: 64

約数和(自身を含む): 52047809280

約数和(自身を除く): 32997635200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 4252271, 8504542, 17009084, 21261355, 29765897, 34018168, 42522710, 59531794, 68036336, 85045420, 119063588, 136072672, 148829485, 170090840, 238127176, 272145344, 297658970, 340181680, 476254352, 544290688, 595317940, 680363360, 952508704, 1190635880, 1360726720, 1905017408, 2381271760, 2721453440, 3810034816, 4762543520, 9525087040, 19050174080]

約数ペア:

[(1, 19050174080), (2, 9525087040), (4, 4762543520), (5, 3810034816), (7, 2721453440), (8, 2381271760), (10, 1905017408), (14, 1360726720), (16, 1190635880), (20, 952508704), (28, 680363360), (32, 595317940), (35, 544290688), (40, 476254352), (56, 340181680), (64, 297658970), (70, 272145344), (80, 238127176), (112, 170090840), (128, 148829485), (140, 136072672), (160, 119063588), (224, 85045420), (280, 68036336), (320, 59531794), (448, 42522710), (560, 34018168), (640, 29765897), (896, 21261355), (1120, 17009084), (2240, 8504542), (4480, 4252271)]