45156620

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2557}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 94973424

約数和(自身を除く): 49816804

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 2557, 3532, 4415, 5114, 8830, 10228, 12785, 17660, 25570, 51140, 2257831, 4515662, 9031324, 11289155, 22578310, 45156620]

約数ペア:

[(1, 45156620), (2, 22578310), (4, 11289155), (5, 9031324), (10, 4515662), (20, 2257831), (883, 51140), (1766, 25570), (2557, 17660), (3532, 12785), (4415, 10228), (5114, 8830)]