55202600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 137640000

約数和(自身を除く): 82437400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 73, 76, 95, 100, 146, 152, 190, 199, 200, 292, 365, 380, 398, 475, 584, 730, 760, 796, 950, 995, 1387, 1460, 1592, 1825, 1900, 1990, 2774, 2920, 3650, 3781, 3800, 3980, 4975, 5548, 6935, 7300, 7562, 7960, 9950, 11096, 13870, 14527, 14600, 15124, 18905, 19900, 27740, 29054, 30248, 34675, 37810, 39800, 55480, 58108, 69350, 72635, 75620, 94525, 116216, 138700, 145270, 151240, 189050, 276013, 277400, 290540, 363175, 378100, 552026, 581080, 726350, 756200, 1104052, 1380065, 1452700, 2208104, 2760130, 2905400, 5520260, 6900325, 11040520, 13800650, 27601300, 55202600]

約数ペア:

[(1, 55202600), (2, 27601300), (4, 13800650), (5, 11040520), (8, 6900325), (10, 5520260), (19, 2905400), (20, 2760130), (25, 2208104), (38, 1452700), (40, 1380065), (50, 1104052), (73, 756200), (76, 726350), (95, 581080), (100, 552026), (146, 378100), (152, 363175), (190, 290540), (199, 277400), (200, 276013), (292, 189050), (365, 151240), (380, 145270), (398, 138700), (475, 116216), (584, 94525), (730, 75620), (760, 72635), (796, 69350), (950, 58108), (995, 55480), (1387, 39800), (1460, 37810), (1592, 34675), (1825, 30248), (1900, 29054), (1990, 27740), (2774, 19900), (2920, 18905), (3650, 15124), (3781, 14600), (3800, 14527), (3980, 13870), (4975, 11096), (5548, 9950), (6935, 7960), (7300, 7562)]