122832920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2273}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 317632320

約数和(自身を除く): 194799400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1930, 2273, 2702, 3860, 4546, 5404, 6755, 7720, 9092, 10808, 11365, 13510, 15911, 18184, 22730, 27020, 31822, 45460, 54040, 63644, 79555, 90920, 127288, 159110, 318220, 438689, 636440, 877378, 1754756, 2193445, 3070823, 3509512, 4386890, 6141646, 8773780, 12283292, 15354115, 17547560, 24566584, 30708230, 61416460, 122832920]

約数ペア:

[(1, 122832920), (2, 61416460), (4, 30708230), (5, 24566584), (7, 17547560), (8, 15354115), (10, 12283292), (14, 8773780), (20, 6141646), (28, 4386890), (35, 3509512), (40, 3070823), (56, 2193445), (70, 1754756), (140, 877378), (193, 636440), (280, 438689), (386, 318220), (772, 159110), (965, 127288), (1351, 90920), (1544, 79555), (1930, 63644), (2273, 54040), (2702, 45460), (3860, 31822), (4546, 27020), (5404, 22730), (6755, 18184), (7720, 15911), (9092, 13510), (10808, 11365)]