53790080

素因数分解:

$2^7\times 5^1\times {\mathrm{84047}}^1$

素因数の和:84066

約数の個数: 32

約数和(自身を含む): 128593440

約数和(自身を除く): 74803360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84047, 168094, 336188, 420235, 672376, 840470, 1344752, 1680940, 2689504, 3361880, 5379008, 6723760, 10758016, 13447520, 26895040, 53790080]

約数ペア:

[(1, 53790080), (2, 26895040), (4, 13447520), (5, 10758016), (8, 6723760), (10, 5379008), (16, 3361880), (20, 2689504), (32, 1680940), (40, 1344752), (64, 840470), (80, 672376), (128, 420235), (160, 336188), (320, 168094), (640, 84047)]