422884040

素因数分解:

$2^3\times 5^1\times {\mathrm{10572101}}^1$

素因数の和:10572112

約数の個数: 16

約数和(自身を含む): 951489180

約数和(自身を除く): 528605140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10572101, 21144202, 42288404, 52860505, 84576808, 105721010, 211442020, 422884040]

約数ペア:

[(1, 422884040), (2, 211442020), (4, 105721010), (5, 84576808), (8, 52860505), (10, 42288404), (20, 21144202), (40, 10572101)]