108820040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8269}}^1$

素因数の和:8334

約数の個数: 64

約数和(自身を含む): 285811200

約数和(自身を除く): 176991160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 8269, 13160, 16538, 33076, 41345, 57883, 66152, 82690, 115766, 165380, 231532, 289415, 330760, 388643, 463064, 578830, 777286, 1157660, 1554572, 1943215, 2315320, 2720501, 3109144, 3886430, 5441002, 7772860, 10882004, 13602505, 15545720, 21764008, 27205010, 54410020, 108820040]

約数ペア:

[(1, 108820040), (2, 54410020), (4, 27205010), (5, 21764008), (7, 15545720), (8, 13602505), (10, 10882004), (14, 7772860), (20, 5441002), (28, 3886430), (35, 3109144), (40, 2720501), (47, 2315320), (56, 1943215), (70, 1554572), (94, 1157660), (140, 777286), (188, 578830), (235, 463064), (280, 388643), (329, 330760), (376, 289415), (470, 231532), (658, 165380), (940, 115766), (1316, 82690), (1645, 66152), (1880, 57883), (2632, 41345), (3290, 33076), (6580, 16538), (8269, 13160)]