118392640

素因数分解:

$2^6\times 5^1\times {\mathrm{419}}^1\times {\mathrm{883}}^1$

素因数の和:1319

約数の個数: 56

約数和(自身を含む): 282915360

約数和(自身を除く): 164522720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 419, 838, 883, 1676, 1766, 2095, 3352, 3532, 4190, 4415, 6704, 7064, 8380, 8830, 13408, 14128, 16760, 17660, 26816, 28256, 33520, 35320, 56512, 67040, 70640, 134080, 141280, 282560, 369977, 739954, 1479908, 1849885, 2959816, 3699770, 5919632, 7399540, 11839264, 14799080, 23678528, 29598160, 59196320, 118392640]

約数ペア:

[(1, 118392640), (2, 59196320), (4, 29598160), (5, 23678528), (8, 14799080), (10, 11839264), (16, 7399540), (20, 5919632), (32, 3699770), (40, 2959816), (64, 1849885), (80, 1479908), (160, 739954), (320, 369977), (419, 282560), (838, 141280), (883, 134080), (1676, 70640), (1766, 67040), (2095, 56512), (3352, 35320), (3532, 33520), (4190, 28256), (4415, 26816), (6704, 17660), (7064, 16760), (8380, 14128), (8830, 13408)]