5043920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9007}}^1$

素因数の和:9027

約数の個数: 40

約数和(自身を含む): 13403904

約数和(自身を除く): 8359984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9007, 18014, 36028, 45035, 63049, 72056, 90070, 126098, 144112, 180140, 252196, 315245, 360280, 504392, 630490, 720560, 1008784, 1260980, 2521960, 5043920]

約数ペア:

[(1, 5043920), (2, 2521960), (4, 1260980), (5, 1008784), (7, 720560), (8, 630490), (10, 504392), (14, 360280), (16, 315245), (20, 252196), (28, 180140), (35, 144112), (40, 126098), (56, 90070), (70, 72056), (80, 63049), (112, 45035), (140, 36028), (280, 18014), (560, 9007)]