58718020

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8317}}^1$

素因数の和:8679

約数の個数: 24

約数和(自身を含む): 123672024

約数和(自身を除く): 64954004

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 8317, 16634, 33268, 41585, 83170, 166340, 2935901, 5871802, 11743604, 14679505, 29359010, 58718020]

約数ペア:

[(1, 58718020), (2, 29359010), (4, 14679505), (5, 11743604), (10, 5871802), (20, 2935901), (353, 166340), (706, 83170), (1412, 41585), (1765, 33268), (3530, 16634), (7060, 8317)]