14389682480

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{409729}}^1$

素因数の和:410181

約数の個数: 40

約数和(自身を含む): 33532303200

約数和(自身を除く): 19142620720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 3512, 4390, 7024, 8780, 17560, 35120, 409729, 819458, 1638916, 2048645, 3277832, 4097290, 6555664, 8194580, 16389160, 32778320, 179871031, 359742062, 719484124, 899355155, 1438968248, 1798710310, 2877936496, 3597420620, 7194841240, 14389682480]

約数ペア:

[(1, 14389682480), (2, 7194841240), (4, 3597420620), (5, 2877936496), (8, 1798710310), (10, 1438968248), (16, 899355155), (20, 719484124), (40, 359742062), (80, 179871031), (439, 32778320), (878, 16389160), (1756, 8194580), (2195, 6555664), (3512, 4097290), (4390, 3277832), (7024, 2048645), (8780, 1638916), (17560, 819458), (35120, 409729)]