996899480

素因数分解:

$2^3\times 5^1\times {\mathrm{24922487}}^1$

素因数の和:24922498

約数の個数: 16

約数和(自身を含む): 2243023920

約数和(自身を除く): 1246124440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24922487, 49844974, 99689948, 124612435, 199379896, 249224870, 498449740, 996899480]

約数ペア:

[(1, 996899480), (2, 498449740), (4, 249224870), (5, 199379896), (8, 124612435), (10, 99689948), (20, 49844974), (40, 24922487)]