1720291010

素因数分解:

$2^1\times 5^1\times {\mathrm{16927}}^1\times {\mathrm{10163}}^1$

素因数の和:27097

約数の個数: 16

約数和(自身を含む): 3097011456

約数和(自身を除く): 1376720446

約数列:

[1, 2, 5, 10, 10163, 16927, 20326, 33854, 50815, 84635, 101630, 169270, 172029101, 344058202, 860145505, 1720291010]

約数ペア:

[(1, 1720291010), (2, 860145505), (5, 344058202), (10, 172029101), (10163, 169270), (16927, 101630), (20326, 84635), (33854, 50815)]