984045640

素因数分解:

$2^3\times 5^1\times {\mathrm{24601141}}^1$

素因数の和:24601152

約数の個数: 16

約数和(自身を含む): 2214102780

約数和(自身を除く): 1230057140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24601141, 49202282, 98404564, 123005705, 196809128, 246011410, 492022820, 984045640]

約数ペア:

[(1, 984045640), (2, 492022820), (4, 246011410), (5, 196809128), (8, 123005705), (10, 98404564), (20, 49202282), (40, 24601141)]