39246680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 57797800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 382, 440, 467, 764, 934, 955, 1528, 1868, 1910, 2101, 2335, 3736, 3820, 4202, 4670, 5137, 7640, 8404, 9340, 10274, 10505, 16808, 18680, 20548, 21010, 25685, 41096, 42020, 51370, 84040, 89197, 102740, 178394, 205480, 356788, 445985, 713576, 891970, 981167, 1783940, 1962334, 3567880, 3924668, 4905835, 7849336, 9811670, 19623340, 39246680]

約数ペア:

[(1, 39246680), (2, 19623340), (4, 9811670), (5, 7849336), (8, 4905835), (10, 3924668), (11, 3567880), (20, 1962334), (22, 1783940), (40, 981167), (44, 891970), (55, 713576), (88, 445985), (110, 356788), (191, 205480), (220, 178394), (382, 102740), (440, 89197), (467, 84040), (764, 51370), (934, 42020), (955, 41096), (1528, 25685), (1868, 21010), (1910, 20548), (2101, 18680), (2335, 16808), (3736, 10505), (3820, 10274), (4202, 9340), (4670, 8404), (5137, 7640)]