40641566260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1\times {\mathrm{21031}}^1$

素因数の和:25264

約数の個数: 48

約数和(自身を含む): 89083475712

約数和(自身を除く): 48441909452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4201, 8402, 16804, 21005, 21031, 42010, 42062, 84020, 84124, 96623, 105155, 193246, 210310, 386492, 420620, 483115, 483713, 966230, 967426, 1932460, 1934852, 2418565, 4837130, 9674260, 88351231, 176702462, 353404924, 441756155, 883512310, 1767024620, 2032078313, 4064156626, 8128313252, 10160391565, 20320783130, 40641566260]

約数ペア:

[(1, 40641566260), (2, 20320783130), (4, 10160391565), (5, 8128313252), (10, 4064156626), (20, 2032078313), (23, 1767024620), (46, 883512310), (92, 441756155), (115, 353404924), (230, 176702462), (460, 88351231), (4201, 9674260), (8402, 4837130), (16804, 2418565), (21005, 1934852), (21031, 1932460), (42010, 967426), (42062, 966230), (84020, 483713), (84124, 483115), (96623, 420620), (105155, 386492), (193246, 210310)]