830088560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1482301}}^1$

素因数の和:1482321

約数の個数: 40

約数和(自身を含む): 2205665376

約数和(自身を除く): 1375576816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1482301, 2964602, 5929204, 7411505, 10376107, 11858408, 14823010, 20752214, 23716816, 29646020, 41504428, 51880535, 59292040, 83008856, 103761070, 118584080, 166017712, 207522140, 415044280, 830088560]

約数ペア:

[(1, 830088560), (2, 415044280), (4, 207522140), (5, 166017712), (7, 118584080), (8, 103761070), (10, 83008856), (14, 59292040), (16, 51880535), (20, 41504428), (28, 29646020), (35, 23716816), (40, 20752214), (56, 14823010), (70, 11858408), (80, 10376107), (112, 7411505), (140, 5929204), (280, 2964602), (560, 1482301)]