25984560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15467}}^1$

素因数の和:15490

約数の個数: 80

約数和(自身を含む): 92065536

約数和(自身を除く): 66080976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15467, 30934, 46401, 61868, 77335, 92802, 108269, 123736, 154670, 185604, 216538, 232005, 247472, 309340, 324807, 371208, 433076, 464010, 541345, 618680, 649614, 742416, 866152, 928020, 1082690, 1237360, 1299228, 1624035, 1732304, 1856040, 2165380, 2598456, 3248070, 3712080, 4330760, 5196912, 6496140, 8661520, 12992280, 25984560]

約数ペア:

[(1, 25984560), (2, 12992280), (3, 8661520), (4, 6496140), (5, 5196912), (6, 4330760), (7, 3712080), (8, 3248070), (10, 2598456), (12, 2165380), (14, 1856040), (15, 1732304), (16, 1624035), (20, 1299228), (21, 1237360), (24, 1082690), (28, 928020), (30, 866152), (35, 742416), (40, 649614), (42, 618680), (48, 541345), (56, 464010), (60, 433076), (70, 371208), (80, 324807), (84, 309340), (105, 247472), (112, 232005), (120, 216538), (140, 185604), (168, 154670), (210, 123736), (240, 108269), (280, 92802), (336, 77335), (420, 61868), (560, 46401), (840, 30934), (1680, 15467)]