1332402440

素因数分解:

$2^3\times 5^1\times {\mathrm{33310061}}^1$

素因数の和:33310072

約数の個数: 16

約数和(自身を含む): 2997905580

約数和(自身を除く): 1665503140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33310061, 66620122, 133240244, 166550305, 266480488, 333100610, 666201220, 1332402440]

約数ペア:

[(1, 1332402440), (2, 666201220), (4, 333100610), (5, 266480488), (8, 166550305), (10, 133240244), (20, 66620122), (40, 33310061)]