13790540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6827}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 29251152

約数和(自身を除く): 15460612

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6827, 13654, 27308, 34135, 68270, 136540, 689527, 1379054, 2758108, 3447635, 6895270, 13790540]

約数ペア:

[(1, 13790540), (2, 6895270), (4, 3447635), (5, 2758108), (10, 1379054), (20, 689527), (101, 136540), (202, 68270), (404, 34135), (505, 27308), (1010, 13654), (2020, 6827)]