13806800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4956

約数の個数: 60

約数和(自身を含む): 37917216

約数和(自身を除く): 24110416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4931, 9862, 19724, 24655, 34517, 39448, 49310, 69034, 78896, 98620, 123275, 138068, 172585, 197240, 246550, 276136, 345170, 394480, 493100, 552272, 690340, 862925, 986200, 1380680, 1725850, 1972400, 2761360, 3451700, 6903400, 13806800]

約数ペア:

[(1, 13806800), (2, 6903400), (4, 3451700), (5, 2761360), (7, 1972400), (8, 1725850), (10, 1380680), (14, 986200), (16, 862925), (20, 690340), (25, 552272), (28, 493100), (35, 394480), (40, 345170), (50, 276136), (56, 246550), (70, 197240), (80, 172585), (100, 138068), (112, 123275), (140, 98620), (175, 78896), (200, 69034), (280, 49310), (350, 39448), (400, 34517), (560, 24655), (700, 19724), (1400, 9862), (2800, 4931)]