56972680

素因数分解:

$2^3\times 5^1\times {\mathrm{1424317}}^1$

素因数の和:1424328

約数の個数: 16

約数和(自身を含む): 128188620

約数和(自身を除く): 71215940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1424317, 2848634, 5697268, 7121585, 11394536, 14243170, 28486340, 56972680]

約数ペア:

[(1, 56972680), (2, 28486340), (4, 14243170), (5, 11394536), (8, 7121585), (10, 5697268), (20, 2848634), (40, 1424317)]