82041400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{58601}}^1$

素因数の和:58624

約数の個数: 48

約数和(自身を含む): 217999440

約数和(自身を除く): 135958040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 58601, 117202, 234404, 293005, 410207, 468808, 586010, 820414, 1172020, 1465025, 1640828, 2051035, 2344040, 2930050, 3281656, 4102070, 5860100, 8204140, 10255175, 11720200, 16408280, 20510350, 41020700, 82041400]

約数ペア:

[(1, 82041400), (2, 41020700), (4, 20510350), (5, 16408280), (7, 11720200), (8, 10255175), (10, 8204140), (14, 5860100), (20, 4102070), (25, 3281656), (28, 2930050), (35, 2344040), (40, 2051035), (50, 1640828), (56, 1465025), (70, 1172020), (100, 820414), (140, 586010), (175, 468808), (200, 410207), (280, 293005), (350, 234404), (700, 117202), (1400, 58601)]