2575284640

素因数分解:

$2^5\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{6113}}^1$

素因数の和:8761

約数の個数: 48

約数和(自身を含む): 6087416328

約数和(自身を除く): 3512131688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2633, 5266, 6113, 10532, 12226, 13165, 21064, 24452, 26330, 30565, 42128, 48904, 52660, 61130, 84256, 97808, 105320, 122260, 195616, 210640, 244520, 421280, 489040, 978080, 16095529, 32191058, 64382116, 80477645, 128764232, 160955290, 257528464, 321910580, 515056928, 643821160, 1287642320, 2575284640]

約数ペア:

[(1, 2575284640), (2, 1287642320), (4, 643821160), (5, 515056928), (8, 321910580), (10, 257528464), (16, 160955290), (20, 128764232), (32, 80477645), (40, 64382116), (80, 32191058), (160, 16095529), (2633, 978080), (5266, 489040), (6113, 421280), (10532, 244520), (12226, 210640), (13165, 195616), (21064, 122260), (24452, 105320), (26330, 97808), (30565, 84256), (42128, 61130), (48904, 52660)]