429408040

素因数分解:

$2^3\times 5^1\times {\mathrm{10735201}}^1$

素因数の和:10735212

約数の個数: 16

約数和(自身を含む): 966168180

約数和(自身を除く): 536760140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10735201, 21470402, 42940804, 53676005, 85881608, 107352010, 214704020, 429408040]

約数ペア:

[(1, 429408040), (2, 214704020), (4, 107352010), (5, 85881608), (8, 53676005), (10, 42940804), (20, 21470402), (40, 10735201)]