133115080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2389}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 344160000

約数和(自身を除く): 211044920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 995, 1393, 1592, 1990, 2389, 2786, 3980, 4778, 5572, 6965, 7960, 9556, 11144, 11945, 13930, 16723, 19112, 23890, 27860, 33446, 47780, 55720, 66892, 83615, 95560, 133784, 167230, 334460, 475411, 668920, 950822, 1901644, 2377055, 3327877, 3803288, 4754110, 6655754, 9508220, 13311508, 16639385, 19016440, 26623016, 33278770, 66557540, 133115080]

約数ペア:

[(1, 133115080), (2, 66557540), (4, 33278770), (5, 26623016), (7, 19016440), (8, 16639385), (10, 13311508), (14, 9508220), (20, 6655754), (28, 4754110), (35, 3803288), (40, 3327877), (56, 2377055), (70, 1901644), (140, 950822), (199, 668920), (280, 475411), (398, 334460), (796, 167230), (995, 133784), (1393, 95560), (1592, 83615), (1990, 66892), (2389, 55720), (2786, 47780), (3980, 33446), (4778, 27860), (5572, 23890), (6965, 19112), (7960, 16723), (9556, 13930), (11144, 11945)]