57321610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{72559}}^1$

素因数の和:72645

約数の個数: 16

約数和(自身を含む): 104486400

約数和(自身を除く): 47164790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 72559, 145118, 362795, 725590, 5732161, 11464322, 28660805, 57321610]

約数ペア:

[(1, 57321610), (2, 28660805), (5, 11464322), (10, 5732161), (79, 725590), (158, 362795), (395, 145118), (790, 72559)]