2079686560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26153}}^1$

素因数の和:26246

約数の個数: 96

約数和(自身を含む): 5694458112

約数和(自身を除く): 3614771552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 11360, 15904, 19880, 26153, 39760, 52306, 79520, 104612, 130765, 183071, 209224, 261530, 366142, 418448, 523060, 732284, 836896, 915355, 1046120, 1464568, 1830710, 1856863, 2092240, 2929136, 3661420, 3713726, 4184480, 5858272, 7322840, 7427452, 9284315, 12998041, 14645680, 14854904, 18568630, 25996082, 29291360, 29709808, 37137260, 51992164, 59419616, 64990205, 74274520, 103984328, 129980410, 148549040, 207968656, 259960820, 297098080, 415937312, 519921640, 1039843280, 2079686560]

約数ペア:

[(1, 2079686560), (2, 1039843280), (4, 519921640), (5, 415937312), (7, 297098080), (8, 259960820), (10, 207968656), (14, 148549040), (16, 129980410), (20, 103984328), (28, 74274520), (32, 64990205), (35, 59419616), (40, 51992164), (56, 37137260), (70, 29709808), (71, 29291360), (80, 25996082), (112, 18568630), (140, 14854904), (142, 14645680), (160, 12998041), (224, 9284315), (280, 7427452), (284, 7322840), (355, 5858272), (497, 4184480), (560, 3713726), (568, 3661420), (710, 2929136), (994, 2092240), (1120, 1856863), (1136, 1830710), (1420, 1464568), (1988, 1046120), (2272, 915355), (2485, 836896), (2840, 732284), (3976, 523060), (4970, 418448), (5680, 366142), (7952, 261530), (9940, 209224), (11360, 183071), (15904, 130765), (19880, 104612), (26153, 79520), (39760, 52306)]