66010660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{194149}}^1$

素因数の和:194175

約数の個数: 24

約数和(自身を含む): 146777400

約数和(自身を除く): 80766740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 194149, 388298, 776596, 970745, 1941490, 3300533, 3882980, 6601066, 13202132, 16502665, 33005330, 66010660]

約数ペア:

[(1, 66010660), (2, 33005330), (4, 16502665), (5, 13202132), (10, 6601066), (17, 3882980), (20, 3300533), (34, 1941490), (68, 970745), (85, 776596), (170, 388298), (340, 194149)]