170706880

素因数分解:

$2^6\times 5^1\times {\mathrm{533459}}^1$

素因数の和:533476

約数の個数: 28

約数和(自身を含む): 406496520

約数和(自身を除く): 235789640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 533459, 1066918, 2133836, 2667295, 4267672, 5334590, 8535344, 10669180, 17070688, 21338360, 34141376, 42676720, 85353440, 170706880]

約数ペア:

[(1, 170706880), (2, 85353440), (4, 42676720), (5, 34141376), (8, 21338360), (10, 17070688), (16, 10669180), (20, 8535344), (32, 5334590), (40, 4267672), (64, 2667295), (80, 2133836), (160, 1066918), (320, 533459)]