69903520

素因数分解:

$2^5\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 165692520

約数和(自身を除く): 95789000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 866, 1009, 1732, 2018, 2165, 3464, 4036, 4330, 5045, 6928, 8072, 8660, 10090, 13856, 16144, 17320, 20180, 32288, 34640, 40360, 69280, 80720, 161440, 436897, 873794, 1747588, 2184485, 3495176, 4368970, 6990352, 8737940, 13980704, 17475880, 34951760, 69903520]

約数ペア:

[(1, 69903520), (2, 34951760), (4, 17475880), (5, 13980704), (8, 8737940), (10, 6990352), (16, 4368970), (20, 3495176), (32, 2184485), (40, 1747588), (80, 873794), (160, 436897), (433, 161440), (866, 80720), (1009, 69280), (1732, 40360), (2018, 34640), (2165, 32288), (3464, 20180), (4036, 17320), (4330, 16144), (5045, 13856), (6928, 10090), (8072, 8660)]