5205881660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37184869}}^1$

素因数の和:37184885

約数の個数: 24

約数和(自身を含む): 12494116320

約数和(自身を除く): 7288234660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37184869, 74369738, 148739476, 185924345, 260294083, 371848690, 520588166, 743697380, 1041176332, 1301470415, 2602940830, 5205881660]

約数ペア:

[(1, 5205881660), (2, 2602940830), (4, 1301470415), (5, 1041176332), (7, 743697380), (10, 520588166), (14, 371848690), (20, 260294083), (28, 185924345), (35, 148739476), (70, 74369738), (140, 37184869)]