104837020

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2617}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 220351824

約数和(自身を除く): 115514804

約数列:

[1, 2, 4, 5, 10, 20, 2003, 2617, 4006, 5234, 8012, 10015, 10468, 13085, 20030, 26170, 40060, 52340, 5241851, 10483702, 20967404, 26209255, 52418510, 104837020]

約数ペア:

[(1, 104837020), (2, 52418510), (4, 26209255), (5, 20967404), (10, 10483702), (20, 5241851), (2003, 52340), (2617, 40060), (4006, 26170), (5234, 20030), (8012, 13085), (10015, 10468)]