9572920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 15310280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 191, 280, 358, 382, 716, 764, 895, 955, 1253, 1337, 1432, 1528, 1790, 1910, 2506, 2674, 3580, 3820, 5012, 5348, 6265, 6685, 7160, 7640, 10024, 10696, 12530, 13370, 25060, 26740, 34189, 50120, 53480, 68378, 136756, 170945, 239323, 273512, 341890, 478646, 683780, 957292, 1196615, 1367560, 1914584, 2393230, 4786460, 9572920]

約数ペア:

[(1, 9572920), (2, 4786460), (4, 2393230), (5, 1914584), (7, 1367560), (8, 1196615), (10, 957292), (14, 683780), (20, 478646), (28, 341890), (35, 273512), (40, 239323), (56, 170945), (70, 136756), (140, 68378), (179, 53480), (191, 50120), (280, 34189), (358, 26740), (382, 25060), (716, 13370), (764, 12530), (895, 10696), (955, 10024), (1253, 7640), (1337, 7160), (1432, 6685), (1528, 6265), (1790, 5348), (1910, 5012), (2506, 3820), (2674, 3580)]