8582644220

素因数分解:

$2^2\times 5^1\times {\mathrm{429132211}}^1$

素因数の和:429132220

約数の個数: 12

約数和(自身を含む): 18023552904

約数和(自身を除く): 9440908684

約数列:

[1, 2, 4, 5, 10, 20, 429132211, 858264422, 1716528844, 2145661055, 4291322110, 8582644220]

約数ペア:

[(1, 8582644220), (2, 4291322110), (4, 2145661055), (5, 1716528844), (10, 858264422), (20, 429132211)]