2840750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1033}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 5806944

約数和(自身を除く): 2966194

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1033, 1375, 2066, 2750, 5165, 10330, 11363, 22726, 25825, 51650, 56815, 113630, 129125, 258250, 284075, 568150, 1420375, 2840750]

約数ペア:

[(1, 2840750), (2, 1420375), (5, 568150), (10, 284075), (11, 258250), (22, 129125), (25, 113630), (50, 56815), (55, 51650), (110, 25825), (125, 22726), (250, 11363), (275, 10330), (550, 5165), (1033, 2750), (1375, 2066)]