16166080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1062

約数の個数: 84

約数和(自身を含む): 44823888

約数和(自身を除く): 28657808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1031, 1120, 1568, 1960, 2062, 2240, 3136, 3920, 4124, 5155, 7217, 7840, 8248, 10310, 14434, 15680, 16496, 20620, 28868, 32992, 36085, 41240, 50519, 57736, 65984, 72170, 82480, 101038, 115472, 144340, 164960, 202076, 230944, 252595, 288680, 329920, 404152, 461888, 505190, 577360, 808304, 1010380, 1154720, 1616608, 2020760, 2309440, 3233216, 4041520, 8083040, 16166080]

約数ペア:

[(1, 16166080), (2, 8083040), (4, 4041520), (5, 3233216), (7, 2309440), (8, 2020760), (10, 1616608), (14, 1154720), (16, 1010380), (20, 808304), (28, 577360), (32, 505190), (35, 461888), (40, 404152), (49, 329920), (56, 288680), (64, 252595), (70, 230944), (80, 202076), (98, 164960), (112, 144340), (140, 115472), (160, 101038), (196, 82480), (224, 72170), (245, 65984), (280, 57736), (320, 50519), (392, 41240), (448, 36085), (490, 32992), (560, 28868), (784, 20620), (980, 16496), (1031, 15680), (1120, 14434), (1568, 10310), (1960, 8248), (2062, 7840), (2240, 7217), (3136, 5155), (3920, 4124)]