4794520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 10954800

約数和(自身を除く): 6160280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1789, 2680, 3578, 7156, 8945, 14312, 17890, 35780, 71560, 119863, 239726, 479452, 599315, 958904, 1198630, 2397260, 4794520]

約数ペア:

[(1, 4794520), (2, 2397260), (4, 1198630), (5, 958904), (8, 599315), (10, 479452), (20, 239726), (40, 119863), (67, 71560), (134, 35780), (268, 17890), (335, 14312), (536, 8945), (670, 7156), (1340, 3578), (1789, 2680)]