4216171880

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{187219}}^1$

素因数の和:187793

約数の個数: 32

約数和(自身を含む): 9503287200

約数和(自身を除く): 5287115320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 4504, 5630, 11260, 22520, 187219, 374438, 748876, 936095, 1497752, 1872190, 3744380, 7488760, 105404297, 210808594, 421617188, 527021485, 843234376, 1054042970, 2108085940, 4216171880]

約数ペア:

[(1, 4216171880), (2, 2108085940), (4, 1054042970), (5, 843234376), (8, 527021485), (10, 421617188), (20, 210808594), (40, 105404297), (563, 7488760), (1126, 3744380), (2252, 1872190), (2815, 1497752), (4504, 936095), (5630, 748876), (11260, 374438), (22520, 187219)]