99691809590

素因数分解:

$2^1\times 5^1\times {\mathrm{40471}}^1\times {\mathrm{246329}}^1$

素因数の和:286807

約数の個数: 16

約数和(自身を含む): 179450419680

約数和(自身を除く): 79758610090

約数列:

[1, 2, 5, 10, 40471, 80942, 202355, 246329, 404710, 492658, 1231645, 2463290, 9969180959, 19938361918, 49845904795, 99691809590]

約数ペア:

[(1, 99691809590), (2, 49845904795), (5, 19938361918), (10, 9969180959), (40471, 2463290), (80942, 1231645), (202355, 492658), (246329, 404710)]