38202740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112361}}^1$

素因数の和:112387

約数の個数: 24

約数和(自身を含む): 84945672

約数和(自身を除く): 46742932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 112361, 224722, 449444, 561805, 1123610, 1910137, 2247220, 3820274, 7640548, 9550685, 19101370, 38202740]

約数ペア:

[(1, 38202740), (2, 19101370), (4, 9550685), (5, 7640548), (10, 3820274), (17, 2247220), (20, 1910137), (34, 1123610), (68, 561805), (85, 449444), (170, 224722), (340, 112361)]