1127752960

素因数分解:

$2^8\times 5^1\times {\mathrm{881057}}^1$

素因数の和:881078

約数の個数: 36

約数和(自身を含む): 2701323828

約数和(自身を除く): 1573570868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 881057, 1762114, 3524228, 4405285, 7048456, 8810570, 14096912, 17621140, 28193824, 35242280, 56387648, 70484560, 112775296, 140969120, 225550592, 281938240, 563876480, 1127752960]

約数ペア:

[(1, 1127752960), (2, 563876480), (4, 281938240), (5, 225550592), (8, 140969120), (10, 112775296), (16, 70484560), (20, 56387648), (32, 35242280), (40, 28193824), (64, 17621140), (80, 14096912), (128, 8810570), (160, 7048456), (256, 4405285), (320, 3524228), (640, 1762114), (1280, 881057)]