169625660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29347}}^1$

素因数の和:29390

約数の個数: 36

約数和(自身を含む): 378413112

約数和(自身を除く): 208787452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 29347, 58694, 117388, 146735, 293470, 498899, 586940, 997798, 1995596, 2494495, 4988990, 8481283, 9977980, 16962566, 33925132, 42406415, 84812830, 169625660]

約数ペア:

[(1, 169625660), (2, 84812830), (4, 42406415), (5, 33925132), (10, 16962566), (17, 9977980), (20, 8481283), (34, 4988990), (68, 2494495), (85, 1995596), (170, 997798), (289, 586940), (340, 498899), (578, 293470), (1156, 146735), (1445, 117388), (2890, 58694), (5780, 29347)]