4894040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 11394000

約数和(自身を除く): 6499960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4219, 8438, 16876, 21095, 33752, 42190, 84380, 122351, 168760, 244702, 489404, 611755, 978808, 1223510, 2447020, 4894040]

約数ペア:

[(1, 4894040), (2, 2447020), (4, 1223510), (5, 978808), (8, 611755), (10, 489404), (20, 244702), (29, 168760), (40, 122351), (58, 84380), (116, 42190), (145, 33752), (232, 21095), (290, 16876), (580, 8438), (1160, 4219)]