80569510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 92161370

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 67, 70, 82, 134, 205, 287, 335, 410, 419, 469, 574, 670, 838, 938, 1435, 2095, 2345, 2747, 2870, 2933, 4190, 4690, 5494, 5866, 13735, 14665, 17179, 19229, 27470, 28073, 29330, 34358, 38458, 56146, 85895, 96145, 120253, 140365, 171790, 192290, 196511, 240506, 280730, 393022, 601265, 982555, 1150993, 1202530, 1965110, 2301986, 5754965, 8056951, 11509930, 16113902, 40284755, 80569510]

約数ペア:

[(1, 80569510), (2, 40284755), (5, 16113902), (7, 11509930), (10, 8056951), (14, 5754965), (35, 2301986), (41, 1965110), (67, 1202530), (70, 1150993), (82, 982555), (134, 601265), (205, 393022), (287, 280730), (335, 240506), (410, 196511), (419, 192290), (469, 171790), (574, 140365), (670, 120253), (838, 96145), (938, 85895), (1435, 56146), (2095, 38458), (2345, 34358), (2747, 29330), (2870, 28073), (2933, 27470), (4190, 19229), (4690, 17179), (5494, 14665), (5866, 13735)]