14002780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63649}}^1$

素因数の和:63669

約数の個数: 24

約数和(自身を含む): 32079600

約数和(自身を除く): 18076820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 63649, 127298, 254596, 318245, 636490, 700139, 1272980, 1400278, 2800556, 3500695, 7001390, 14002780]

約数ペア:

[(1, 14002780), (2, 7001390), (4, 3500695), (5, 2800556), (10, 1400278), (11, 1272980), (20, 700139), (22, 636490), (44, 318245), (55, 254596), (110, 127298), (220, 63649)]