28469800

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 66558240

約数和(自身を除く): 38088440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 503, 566, 1006, 1132, 1415, 2012, 2264, 2515, 2830, 4024, 5030, 5660, 7075, 10060, 11320, 12575, 14150, 20120, 25150, 28300, 50300, 56600, 100600, 142349, 284698, 569396, 711745, 1138792, 1423490, 2846980, 3558725, 5693960, 7117450, 14234900, 28469800]

約数ペア:

[(1, 28469800), (2, 14234900), (4, 7117450), (5, 5693960), (8, 3558725), (10, 2846980), (20, 1423490), (25, 1138792), (40, 711745), (50, 569396), (100, 284698), (200, 142349), (283, 100600), (503, 56600), (566, 50300), (1006, 28300), (1132, 25150), (1415, 20120), (2012, 14150), (2264, 12575), (2515, 11320), (2830, 10060), (4024, 7075), (5030, 5660)]