2579260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 5604480

約数和(自身を除く): 3025220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4447, 8894, 17788, 22235, 44470, 88940, 128963, 257926, 515852, 644815, 1289630, 2579260]

約数ペア:

[(1, 2579260), (2, 1289630), (4, 644815), (5, 515852), (10, 257926), (20, 128963), (29, 88940), (58, 44470), (116, 22235), (145, 17788), (290, 8894), (580, 4447)]