69242080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22777}}^1$

素因数の和:22811

約数の個数: 48

約数和(自身を含む): 172201680

約数和(自身を除く): 102959600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 22777, 45554, 91108, 113885, 182216, 227770, 364432, 432763, 455540, 728864, 865526, 911080, 1731052, 1822160, 2163815, 3462104, 3644320, 4327630, 6924208, 8655260, 13848416, 17310520, 34621040, 69242080]

約数ペア:

[(1, 69242080), (2, 34621040), (4, 17310520), (5, 13848416), (8, 8655260), (10, 6924208), (16, 4327630), (19, 3644320), (20, 3462104), (32, 2163815), (38, 1822160), (40, 1731052), (76, 911080), (80, 865526), (95, 728864), (152, 455540), (160, 432763), (190, 364432), (304, 227770), (380, 182216), (608, 113885), (760, 91108), (1520, 45554), (3040, 22777)]