10656040

素因数分解:

$2^3\times 5^1\times {\mathrm{266401}}^1$

素因数の和:266412

約数の個数: 16

約数和(自身を含む): 23976180

約数和(自身を除く): 13320140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 266401, 532802, 1065604, 1332005, 2131208, 2664010, 5328020, 10656040]

約数ペア:

[(1, 10656040), (2, 5328020), (4, 2664010), (5, 2131208), (8, 1332005), (10, 1065604), (20, 532802), (40, 266401)]