7133867920

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{177283}}^1$

素因数の和:177799

約数の個数: 40

約数和(自身を含む): 16619311296

約数和(自身を除く): 9485443376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 20120, 40240, 177283, 354566, 709132, 886415, 1418264, 1772830, 2836528, 3545660, 7091320, 14182640, 89173349, 178346698, 356693396, 445866745, 713386792, 891733490, 1426773584, 1783466980, 3566933960, 7133867920]

約数ペア:

[(1, 7133867920), (2, 3566933960), (4, 1783466980), (5, 1426773584), (8, 891733490), (10, 713386792), (16, 445866745), (20, 356693396), (40, 178346698), (80, 89173349), (503, 14182640), (1006, 7091320), (2012, 3545660), (2515, 2836528), (4024, 1772830), (5030, 1418264), (8048, 886415), (10060, 709132), (20120, 354566), (40240, 177283)]