11310880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10099}}^1$

素因数の和:10121

約数の個数: 48

約数和(自身を含む): 30542400

約数和(自身を除く): 19231520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10099, 20198, 40396, 50495, 70693, 80792, 100990, 141386, 161584, 201980, 282772, 323168, 353465, 403960, 565544, 706930, 807920, 1131088, 1413860, 1615840, 2262176, 2827720, 5655440, 11310880]

約数ペア:

[(1, 11310880), (2, 5655440), (4, 2827720), (5, 2262176), (7, 1615840), (8, 1413860), (10, 1131088), (14, 807920), (16, 706930), (20, 565544), (28, 403960), (32, 353465), (35, 323168), (40, 282772), (56, 201980), (70, 161584), (80, 141386), (112, 100990), (140, 80792), (160, 70693), (224, 50495), (280, 40396), (560, 20198), (1120, 10099)]