955446280

素因数分解:

$2^3\times 5^1\times {\mathrm{23886157}}^1$

素因数の和:23886168

約数の個数: 16

約数和(自身を含む): 2149754220

約数和(自身を除く): 1194307940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23886157, 47772314, 95544628, 119430785, 191089256, 238861570, 477723140, 955446280]

約数ペア:

[(1, 955446280), (2, 477723140), (4, 238861570), (5, 191089256), (8, 119430785), (10, 95544628), (20, 47772314), (40, 23886157)]