2488340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 2803660

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1499, 1660, 2998, 5996, 7495, 14990, 29980, 124417, 248834, 497668, 622085, 1244170, 2488340]

約数ペア:

[(1, 2488340), (2, 1244170), (4, 622085), (5, 497668), (10, 248834), (20, 124417), (83, 29980), (166, 14990), (332, 7495), (415, 5996), (830, 2998), (1499, 1660)]