2772088780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1669933}}^1$

素因数の和:1670025

約数の個数: 24

約数和(自身を含む): 5891527152

約数和(自身を除く): 3119438372

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1669933, 3339866, 6679732, 8349665, 16699330, 33398660, 138604439, 277208878, 554417756, 693022195, 1386044390, 2772088780]

約数ペア:

[(1, 2772088780), (2, 1386044390), (4, 693022195), (5, 554417756), (10, 277208878), (20, 138604439), (83, 33398660), (166, 16699330), (332, 8349665), (415, 6679732), (830, 3339866), (1660, 1669933)]