1128463840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1007557}}^1$

素因数の和:1007579

約数の個数: 48

約数和(自身を含む): 3046855392

約数和(自身を除く): 1918391552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1007557, 2015114, 4030228, 5037785, 7052899, 8060456, 10075570, 14105798, 16120912, 20151140, 28211596, 32241824, 35264495, 40302280, 56423192, 70528990, 80604560, 112846384, 141057980, 161209120, 225692768, 282115960, 564231920, 1128463840]

約数ペア:

[(1, 1128463840), (2, 564231920), (4, 282115960), (5, 225692768), (7, 161209120), (8, 141057980), (10, 112846384), (14, 80604560), (16, 70528990), (20, 56423192), (28, 40302280), (32, 35264495), (35, 32241824), (40, 28211596), (56, 20151140), (70, 16120912), (80, 14105798), (112, 10075570), (140, 8060456), (160, 7052899), (224, 5037785), (280, 4030228), (560, 2015114), (1120, 1007557)]