10772020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{76943}}^1$

素因数の和:76959

約数の個数: 24

約数和(自身を含む): 25853184

約数和(自身を除く): 15081164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 76943, 153886, 307772, 384715, 538601, 769430, 1077202, 1538860, 2154404, 2693005, 5386010, 10772020]

約数ペア:

[(1, 10772020), (2, 5386010), (4, 2693005), (5, 2154404), (7, 1538860), (10, 1077202), (14, 769430), (20, 538601), (28, 384715), (35, 307772), (70, 153886), (140, 76943)]