14400680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{51431}}^1$

素因数の和:51449

約数の個数: 32

約数和(自身を含む): 37031040

約数和(自身を除く): 22630360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 51431, 102862, 205724, 257155, 360017, 411448, 514310, 720034, 1028620, 1440068, 1800085, 2057240, 2880136, 3600170, 7200340, 14400680]

約数ペア:

[(1, 14400680), (2, 7200340), (4, 3600170), (5, 2880136), (7, 2057240), (8, 1800085), (10, 1440068), (14, 1028620), (20, 720034), (28, 514310), (35, 411448), (40, 360017), (56, 257155), (70, 205724), (140, 102862), (280, 51431)]