2116760

素因数分解:

$2^3\times 5^1\times {\mathrm{52919}}^1$

素因数の和:52930

約数の個数: 16

約数和(自身を含む): 4762800

約数和(自身を除く): 2646040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52919, 105838, 211676, 264595, 423352, 529190, 1058380, 2116760]

約数ペア:

[(1, 2116760), (2, 1058380), (4, 529190), (5, 423352), (8, 264595), (10, 211676), (20, 105838), (40, 52919)]