57343760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 138419712

約数和(自身を除く): 81075952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 101, 151, 188, 202, 235, 302, 376, 404, 470, 505, 604, 752, 755, 808, 940, 1010, 1208, 1510, 1616, 1880, 2020, 2416, 3020, 3760, 4040, 4747, 6040, 7097, 8080, 9494, 12080, 14194, 15251, 18988, 23735, 28388, 30502, 35485, 37976, 47470, 56776, 61004, 70970, 75952, 76255, 94940, 113552, 122008, 141940, 152510, 189880, 244016, 283880, 305020, 379760, 567760, 610040, 716797, 1220080, 1433594, 2867188, 3583985, 5734376, 7167970, 11468752, 14335940, 28671880, 57343760]

約数ペア:

[(1, 57343760), (2, 28671880), (4, 14335940), (5, 11468752), (8, 7167970), (10, 5734376), (16, 3583985), (20, 2867188), (40, 1433594), (47, 1220080), (80, 716797), (94, 610040), (101, 567760), (151, 379760), (188, 305020), (202, 283880), (235, 244016), (302, 189880), (376, 152510), (404, 141940), (470, 122008), (505, 113552), (604, 94940), (752, 76255), (755, 75952), (808, 70970), (940, 61004), (1010, 56776), (1208, 47470), (1510, 37976), (1616, 35485), (1880, 30502), (2020, 28388), (2416, 23735), (3020, 18988), (3760, 15251), (4040, 14194), (4747, 12080), (6040, 9494), (7097, 8080)]