52884020380

素因数分解:

$2^2\times 5^1\times {\mathrm{2644201019}}^1$

素因数の和:2644201028

約数の個数: 12

約数和(自身を含む): 111056442840

約数和(自身を除く): 58172422460

約数列:

[1, 2, 4, 5, 10, 20, 2644201019, 5288402038, 10576804076, 13221005095, 26442010190, 52884020380]

約数ペア:

[(1, 52884020380), (2, 26442010190), (4, 13221005095), (5, 10576804076), (10, 5288402038), (20, 2644201019)]