169135000

素因数分解:

$2^3\times 5^4\times {\mathrm{33827}}^1$

素因数の和:33853

約数の個数: 40

約数和(自身を含む): 396295020

約数和(自身を除く): 227160020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 33827, 67654, 135308, 169135, 270616, 338270, 676540, 845675, 1353080, 1691350, 3382700, 4228375, 6765400, 8456750, 16913500, 21141875, 33827000, 42283750, 84567500, 169135000]

約数ペア:

[(1, 169135000), (2, 84567500), (4, 42283750), (5, 33827000), (8, 21141875), (10, 16913500), (20, 8456750), (25, 6765400), (40, 4228375), (50, 3382700), (100, 1691350), (125, 1353080), (200, 845675), (250, 676540), (500, 338270), (625, 270616), (1000, 169135), (1250, 135308), (2500, 67654), (5000, 33827)]