1566376925920

素因数分解:

$2^5\times 5^1\times {\mathrm{269641}}^1\times {\mathrm{36307}}^1$

素因数の和:305963

約数の個数: 48

約数和(自身を含む): 3700681136208

約数和(自身を除く): 2134304210288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 36307, 72614, 145228, 181535, 269641, 290456, 363070, 539282, 580912, 726140, 1078564, 1161824, 1348205, 1452280, 2157128, 2696410, 2904560, 4314256, 5392820, 5809120, 8628512, 10785640, 21571280, 43142560, 9789855787, 19579711574, 39159423148, 48949278935, 78318846296, 97898557870, 156637692592, 195797115740, 313275385184, 391594231480, 783188462960, 1566376925920]

約数ペア:

[(1, 1566376925920), (2, 783188462960), (4, 391594231480), (5, 313275385184), (8, 195797115740), (10, 156637692592), (16, 97898557870), (20, 78318846296), (32, 48949278935), (40, 39159423148), (80, 19579711574), (160, 9789855787), (36307, 43142560), (72614, 21571280), (145228, 10785640), (181535, 8628512), (269641, 5809120), (290456, 5392820), (363070, 4314256), (539282, 2904560), (580912, 2696410), (726140, 2157128), (1078564, 1452280), (1161824, 1348205)]