1069540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 2290680

約数和(自身を除く): 1221140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1009, 1060, 2018, 4036, 5045, 10090, 20180, 53477, 106954, 213908, 267385, 534770, 1069540]

約数ペア:

[(1, 1069540), (2, 534770), (4, 267385), (5, 213908), (10, 106954), (20, 53477), (53, 20180), (106, 10090), (212, 5045), (265, 4036), (530, 2018), (1009, 1060)]