626769760

素因数分解:

$2^5\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{3011}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 1482373872

約数和(自身を除く): 855604112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1301, 2602, 3011, 5204, 6022, 6505, 10408, 12044, 13010, 15055, 20816, 24088, 26020, 30110, 41632, 48176, 52040, 60220, 96352, 104080, 120440, 208160, 240880, 481760, 3917311, 7834622, 15669244, 19586555, 31338488, 39173110, 62676976, 78346220, 125353952, 156692440, 313384880, 626769760]

約数ペア:

[(1, 626769760), (2, 313384880), (4, 156692440), (5, 125353952), (8, 78346220), (10, 62676976), (16, 39173110), (20, 31338488), (32, 19586555), (40, 15669244), (80, 7834622), (160, 3917311), (1301, 481760), (2602, 240880), (3011, 208160), (5204, 120440), (6022, 104080), (6505, 96352), (10408, 60220), (12044, 52040), (13010, 48176), (15055, 41632), (20816, 30110), (24088, 26020)]