61382080

素因数分解:

$2^6\times 5^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 146834352

約数和(自身を除く): 85452272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 433, 443, 866, 886, 1732, 1772, 2165, 2215, 3464, 3544, 4330, 4430, 6928, 7088, 8660, 8860, 13856, 14176, 17320, 17720, 27712, 28352, 34640, 35440, 69280, 70880, 138560, 141760, 191819, 383638, 767276, 959095, 1534552, 1918190, 3069104, 3836380, 6138208, 7672760, 12276416, 15345520, 30691040, 61382080]

約数ペア:

[(1, 61382080), (2, 30691040), (4, 15345520), (5, 12276416), (8, 7672760), (10, 6138208), (16, 3836380), (20, 3069104), (32, 1918190), (40, 1534552), (64, 959095), (80, 767276), (160, 383638), (320, 191819), (433, 141760), (443, 138560), (866, 70880), (886, 69280), (1732, 35440), (1772, 34640), (2165, 28352), (2215, 27712), (3464, 17720), (3544, 17320), (4330, 14176), (4430, 13856), (6928, 8860), (7088, 8660)]