1376540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6257}}^1$

素因数の和:6277

約数の個数: 24

約数和(自身を含む): 3154032

約数和(自身を除く): 1777492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6257, 12514, 25028, 31285, 62570, 68827, 125140, 137654, 275308, 344135, 688270, 1376540]

約数ペア:

[(1, 1376540), (2, 688270), (4, 344135), (5, 275308), (10, 137654), (11, 125140), (20, 68827), (22, 62570), (44, 31285), (55, 25028), (110, 12514), (220, 6257)]